Global Positioning System Requirements Update Dilemma
This paper discusses the dilemma of increasing GPS requirements from the current requirement for 24-satellites to a larger, more stringent requirement of 30 satellites. The paper will first discuss the existing GPS Standard Positioning Service (SPS) Performance Standard (PS) requirement and analyze the currently provided GPS level of service. The current GPS SPS PS was last approved in Sep 2008, yet improvements to the GPS command and control system and an increased constellation size (currently 35 GPS satellites on orbit) since that time have allowed the currently provided GPS level of service to far exceed the requirement. This paper then discusses how a commitment to increase the required GPS constellation size and placements within the orbits would benefit both military and civilian users worldwide. For example, "sky-impaired" warriors, such as those on the slopes of mountains in Afghanistan or the urban streets of a Middle East city, have degraded availability with only 24 satellites due to obstruction of 45 to 60 degrees from mountain slopes. Updating and increasing the constellation size to 30 satellites would increase the number of satellites in view (increased availability due to the increased number of satellites available to obtain a GPS solution) to horizon line of sight disadvantaged users. The USAF is committed to maintaining only 24 GPS satellites, and is obtaining suboptimal performance since it is currently flying them in a constellation optimized for only 24 primary slots.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Locating Search and Rescue Stations in the Aegean and Western Mediterranean Regions of Turkey
The service of present Search and Rescue (SAR) stations in the Aegean and the Western Mediterranean regions of Turkey are not sufficient to meet the demands of the Turkish Air Force. This research seeks to find the optimum location of new SAR stations. The number of SAR stations required to cover all areas of operation becomes a very decisive element in finding the optimal coverage of the operation area by these stations. The problem of finding the optimum SAR locations can be modeled as a maximal covering location problem (MCLP). Additional constraints are added to set standards on various issues in the regions. Main emphasis is to given to finding the minimum number of SAR locations that achieves maximum coverage in the operation area. Bonus values that indicate the importance of covering demand points are also included for analysis purposes. The model is coded and solved with an optimization software. The solution shows the location of SAR stations and the total coverage in the area based on the operational capacity of SAR units. Several scenarios are examined and the results are then analyzed and presented.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Remote Pilot - Small Unmanned Aircraft Systems (sUAS) Study Guide FAA-G-8082-22
FAA Remote Pilot - Small Unmanned Aircraft Systems (sUAS) Study Guide ✈️Edition: FAA-G-8082-22Get fully prepared for your Remote Pilot Certificate with sUAS Rating with this official FAA study guide. Whether you're aiming to become a certified drone pilot for work, business, or personal projects, this guide gives you all the knowledge you need to pass the FAA Airman Knowledge Test with confidence. ✅What's Inside?This comprehensive guide is organized according to the exact knowledge areas tested under 14 CFR Part 107, Section 107.73(a), ensuring you focus on what matters most: 1️⃣ FAA Regulations - Privileges, limitations & operational rules for sUAS.2️⃣ Airspace & Flight Restrictions - Understanding classifications & safe operations.3️⃣ Aviation Weather - How weather impacts drone performance. ☀️4️⃣ Aircraft Loading - Safe weight & balance practices.5️⃣ Emergency Procedures - How to respond under pressure. 6️⃣ Crew Resource Management - Working effectively as a drone team.7️⃣ Radio Communication - Clear & professional communication protocols. 8️⃣ Performance Calculations - Determining flight capabilities.9️⃣ Drugs & Alcohol - Recognizing physiological risks. Decision-Making & Judgment - Staying safe and legal in the skies.1️⃣1️⃣ Airport Operations - Procedures for safe airport-area flights.1️⃣2️⃣ Maintenance & Preflight Checks - Ensuring your drone is airworthy. Why Choose This Guide?Official FAA publication Covers everything on the Part 107 testClear, structured, and easy to followPerfect for both beginners and experienced drone pilotsGet ready to ace your Part 107 test and take your drone piloting skills to new heights!
Remote Pilot - Small Unmanned Aircraft Systems (sUAS) Study Guide FAA-G-8082-22
FAA Remote Pilot - Small Unmanned Aircraft Systems (sUAS) Study Guide ✈️Edition: FAA-G-8082-22Get fully prepared for your Remote Pilot Certificate with sUAS Rating with this official FAA study guide. Whether you're aiming to become a certified drone pilot for work, business, or personal projects, this guide gives you all the knowledge you need to pass the FAA Airman Knowledge Test with confidence. ✅What's Inside?This comprehensive guide is organized according to the exact knowledge areas tested under 14 CFR Part 107, Section 107.73(a), ensuring you focus on what matters most: 1️⃣ FAA Regulations - Privileges, limitations & operational rules for sUAS.2️⃣ Airspace & Flight Restrictions - Understanding classifications & safe operations.3️⃣ Aviation Weather - How weather impacts drone performance. ☀️4️⃣ Aircraft Loading - Safe weight & balance practices.5️⃣ Emergency Procedures - How to respond under pressure. 6️⃣ Crew Resource Management - Working effectively as a drone team.7️⃣ Radio Communication - Clear & professional communication protocols. 8️⃣ Performance Calculations - Determining flight capabilities.9️⃣ Drugs & Alcohol - Recognizing physiological risks. Decision-Making & Judgment - Staying safe and legal in the skies.1️⃣1️⃣ Airport Operations - Procedures for safe airport-area flights. 1️⃣2️⃣ Maintenance & Preflight Checks - Ensuring your drone is airworthy. Why Choose This Guide?Official FAA publicationCovers everything on the Part 107 testClear, structured, and easy to followPerfect for both beginners and experienced drone pilotsGet ready to ace your Part 107 test and take your drone piloting skills to new heights!
Air Traffic Control And Management
This book covers various topics related to air traffic management and control including the history, regulations, and stakeholders involved in the aviation industryIt explores the importance of occupational health and safety in air traffic management and how it affects the performance and efficiency of air traffic controllers. It also covers the basics of deep learning networks and their applications in air traffic managementIt could be helpful for aviation management and regulatory bodies to understand the current state and future trends of air traffic management and could be a valuable resource for students and academics studying aviation or related fields, including engineering, computer science, and management.
Flight Control
A must for the computational mathematician to understand the background, motivation, and the significance of the geometric algorithm.Contains a computational tool and real-life example carried through the chapters.The book is a valuable reference book for the engineers, technicians and researchers who are engaged in analysis, design and integrated application of flight control systems.
Modern Aircraft Technologies
-It focuses on various modern technologies used in the aircraft industry and discusses the progress in experimental research of turbine aeroacoustics, which is critical in reducing noise pollution caused by aircraft engines. -It discusses about active flow control using plasma actuators, a technology used in modern aircraft for reducing drag and improving fuel efficiency and also explores the loads simulator system used for testing and qualification of flight actuators. -Focuses on a self-healing control framework against actuator faults in single-rotor unmanned helicopters, which can improve the reliability and safety of these aircraft.-Discusses a hierarchical tracking controller for quadrotor without linear velocity measurements, which is a critical technology for improving the control and stability of quadrotor unmanned aerial vehicles.-Explores the effects of aircraft noise on behavior and physiology of rats, which is a crucial aspect of environmental impact assessment for aircraft noise.-The book is an essential read for researchers, engineers, and students interested in the field of aerospace engineering.
Civil Aviation
-Discusses the importance of risk assessment in civil aviation and its application to the operation of civil aircraft and also explores the different types of hazards that can arise during the operation of aircraft, such as weather, technical failures, and human errors. -Focuses on the risk and economic analysis of commercial aero engines and also explains the various types of risks associated with the design, development, and operation of aero engines, such as technical failures, maintenance costs, and environmental impacts. -Describes the safety and risk assessment of civil aircraft during operation and examines the various factors that can impact the safety of civil aircraft, such as design, maintenance, and operational factors. -Focuses on design approaches for increasing the safety and decreasing the risk of civil aircraft operation and explores the different design features that can improve the safety of civil aircraft, such as redundancy, fault-tolerance, and system integration. -Provides the effect of random load on the life prediction of high-temperature ceramic matrix composites and explores the different types of loads that can impact the durability of these materials, such as thermal cycles, mechanical loads, and environmental exposures. -This book is an excellent reference for aviation professionals, regulators, and policymakers involved in the aviation industry and also a valuable resource for anyone involved in the aviation industry or interested in aviation safety.
Fuel Cell and Hydrogen Technologies in Maritime Transportation
Fuel Cell and Hydrogen Technologies in Maritime Transportation looks at the role of hydrogen and fuel cells in creating a more sustainable and environmentally friendly maritime industry. It explores how hydrogen can revolutionize marine propulsion and highlights innovations and solutions for greener energy, including onboard hydrogen production, hybrid energy systems, and advanced fuel cell technologies. The book also covers performance and environmental analysis techniques for fuel cell-powered marine vessels, different fuel options, regulatory and safety considerations, and port-based hydrogen infrastructure. It provides insights into developing hydrogen infrastructure at ports and harbors and the economic implications and ecological benefits of adopting green hydrogen in maritime transportation. This resource is a must-read for engineers, maritime professionals, researchers, and marine enthusiasts who want to stay up-to-date with the changing landscape of sustainable marine transportation. Provides guidelines on the design and modeling of fuel cell-powered marine vessels; Discusses hydrogen safety and storage options; Includes detailed case studies and life cycle assessments for hydrogen-fueled marine vehicles.
C-130J Logistics Problems
The Air Force incorporated the C-130J into its inventory with a commercial acquisition strategy. This decision has resulted in numerous shortfalls that Air Force logisticians are fighting everyday to overcome. Despite the acquisition community's direction and requirements involving procurement of commercial items and Defense Acquisition University guidance on incorporating the customer's requirements into a new procurement through systems engineering, the C-130J was acquired as a commercial item. It appears very little forethought was given involving operational or logistical requirements which can be much more important in an armed forces operational environment as opposed to the requirements of a commercial aircraft. This paper focuses on the logistical shortfalls revealed in test and operational environments and theorizes some of these problems could have been avoided with more or better logistician involvement during the design, development, and testing process and a more intense focus on reliability, maintainability, and supportability. Active duty, Air National Guard, and Air Force Reserve personnel were essential in outlining some of the problems they face today. Ordinary research revealed several sources which described the operational shortfalls of the C-130J, but very little is publicly known about the numerous obstacles Air Force logisticians are working to overcome. The author argues that the Air Force acquisition community cannot expect logisticians to continually excel when logistical requirements are not given the utmost importance during aircraft procurement and must change the acquisition process to ensure logistics is not forgotten.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
AR 525璽€"93
The United States Army Publishing Directorate is the Army's leader in publishing and delivering informational products worldwide. Their main mission is to supply official authenticated information to enhance the readiness of the total force. Some product topics include: Army Regulations, Engineering Technical Manuals, Administrative Publications, Circulars and Pamphlets. This is one of their documents.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Impact of FASTSHIP and High Speed Sealift on Strategic Sealift
The commercial sealift industry is breaking free of the constraints of traditional hull designs that characterize present vessels. Several alternative designs are being developed to fulfill the need for high speed, heavy payload capable, long distance transportation. One such design, FASTSHIP is thought to be capable of speeds of 45 knots, carrying 8000 long tons, over 5000 nautical miles. This paper uses a combination of spreadsheet based linear programming (LP) and genetic algorithms (GA) to find the best mix of a military application of FASTSHIP's capabilities in strategic sealift. Using data and requirements from past Mobility Requirements Studies (MRS), the Excel based Sealift Optimization Model finds a minimum Net Present Value (NPV) cost mix of sealift ships needed to meet given requirements of cargo and containers within a specified time period subject to several constraints. Various acquisition methods are explored in the determination of cost to include buy, lease, and joint commercial use. Analysis of the model output validates that the current sealift mix is sufficient, however FASTSHIP may provide added capability to meet increased requirements at a cost with a commercial joint venture offering the least cost solution, especially if the Ready Reserve Force (RRF) is allowed to decrease.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Transportation in a Unified Theater of Operations
Analyzes the problems of intra-theater transportation for all component forces in a unified theater of operations with the purpose of recommending an organization, and operational procedures to effect the most satisfactory solution of these problems.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
C-5 Channel Delays
The C-5 Galaxy is a key contributor to channel mission success, but delays have plagued operations and reduced the effectiveness and efficiency of deliveries to the warfighter. Inappropriate manning levels and performance measurement techniques have hampered maintenance efforts at home-station and enroute locations. Additionally, current mission management practices increase the perception of unreliability in the C-5. However, even when considering only new and unique situations, the Galaxy has an inordinate number of crew and maintenance delays that are characterized by an excessive severity. This research attempted to establish a correlation between the propagation and severity of C-5 mission delays in the channel system and five distinct (but not independent) variables. The variables considered were aircraft type, aircraft home station, aircrew service component, departure location, and combat status. The researcher was unable to demonstrate a correlation with any level of significance. However, the results set a baseline for comparison between mission variables and provide inputs to a tool that can be used to predict the severity of delays that may occur. The researcher developed an Excel-based instrument that uses historical data to predict delay severity based on given values for only those variables considered in this study.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Human Factors in Traffic Safety for Highway and Traffic Engineers
Human Factors in Traffic Safety for Highway and Traffic Engineers provides human factors principles and findings to allow nonexperts to consider the road user's capabilities and limitations more effectively into the practice of design, operations, and safety. It provides data and insights on the needs, capabilities, and limitations of road users, including perception and effects of visual demands, cognition, and influence of expectations on driving behavior. It bridges the gap between human factors research and practical application, presenting complex psychological insights in an accessible manner.This book begins with Part 1 explaining the significance of the traffic safety problem and giving an overview of the importance of human factors in highway design and traffic engineering. Part 2 focuses on driver information perception and processing, including perception of depth and speed, driver's visual search, how road users search for information, and how mental and information load affects drivers' performance. Part 3 provides results of investigations of traffic crash causation and reviews major driver errors. Part 4 then describes key principles of road users' considerations during highway design and traffic operation. Finally, Part 5 focuses on safety analysis and assessment and describes in detail the existing methods to evaluate human factors during safety assessments.This is a valuable resource for professionals in highway and traffic engineering, researchers, policymakers, urban planners, and students to understand how human factors contribute to traffic incidents and how to mitigate these through design and operational strategies.
Proceedings of the National Good Roads Convention Held at St. Louis, Mo., April 27 to 29, 1903
This volume contains the proceedings of the National Good Roads Convention held in St. Louis, Missouri, from April 27 to 29, 1903. It offers a fascinating glimpse into the early 20th-century movement to improve roads and highways across the United States. Detailing discussions, presentations, and resolutions from the convention, this record provides insights into the engineering, political, and economic considerations driving the Good Roads Movement.Compiled in conjunction with the United States Bureau of Public Roads, the proceedings reflect a pivotal moment in American infrastructure development. The content includes a variety of perspectives on road construction, maintenance, and funding, making it a valuable historical resource for those interested in the history of transportation and civil engineering in America.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Proceedings of the National Good Roads Convention Held at St. Louis, Mo., April 27 to 29, 1903
This volume contains the proceedings of the National Good Roads Convention held in St. Louis, Missouri, from April 27 to 29, 1903. It offers a fascinating glimpse into the early 20th-century movement to improve roads and highways across the United States. Detailing discussions, presentations, and resolutions from the convention, this record provides insights into the engineering, political, and economic considerations driving the Good Roads Movement.Compiled in conjunction with the United States Bureau of Public Roads, the proceedings reflect a pivotal moment in American infrastructure development. The content includes a variety of perspectives on road construction, maintenance, and funding, making it a valuable historical resource for those interested in the history of transportation and civil engineering in America.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Value Focused Thinking Analysis of the Pacific Theater's Future Air Mobility En Route System
Proper optimization in number, location, and function of supply chain nodes to reduce costs with simultaneous improvements in distribution effectiveness is a key goal for United States Transportation Command (USTC) in its execution of the National Defense Strategy. As the distribution process owner (DPO) for all things transportation, USTC ensures America's ability to project power rapidly and sustain operations globally. Studies such as the Mobility Capabilities and Requirements Studies (MCRS) as well as the Global Access and Infrastructure Assessment (GAIA) have been conducted to assist USTC in identifying key infrastructure locations and capabilities to increase accessibility and improve effectiveness.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Value Focused Thinking Analysis of the Pacific Theater's Future Air Mobility En Route System
Proper optimization in number, location, and function of supply chain nodes to reduce costs with simultaneous improvements in distribution effectiveness is a key goal for United States Transportation Command (USTC) in its execution of the National Defense Strategy. As the distribution process owner (DPO) for all things transportation, USTC ensures America's ability to project power rapidly and sustain operations globally. Studies such as the Mobility Capabilities and Requirements Studies (MCRS) as well as the Global Access and Infrastructure Assessment (GAIA) have been conducted to assist USTC in identifying key infrastructure locations and capabilities to increase accessibility and improve effectiveness.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Transportation Working Capital Funds for Tankers
The purpose of this research was to identify a way to insert market forces in the supply and demand relationship of air refueling to help decrease monetary costs. Specifically this research focused on answering two questions regarding the amount of money used to carry fuel that is scheduled to be offloaded but not taken by receiver aircraft and whether there is a program in place that can be used to help prevent excess fuel from being requested. These research questions were answered through a comprehensive literature review and analysis of one year's worth of local training sorties from an Air Mobility Command active duty KC-135 squadron. Use of the Transportation Working Capital Fund to pay for air refueling was shown to be a possible solution to bring demand more in line with the supply of air refueling assets and to bring more efficiency to the overall system. Specific monetary costs were identified and both the risks of keeping the status quo of the air refueling system and the risks of changing the system were identified and discussed.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Kentucky Highways
"Kentucky Highways: History of the Old and New Systems, Volume no.13" offers a detailed look into the development of Kentucky's road infrastructure. Authored by M. H. Crump and the United States Bureau of Public Roads, this historical account explores the evolution of the state's highway systems. The book provides insights into both the older, established routes and the newer systems being implemented at the time of publication. It serves as a valuable resource for understanding the progress and challenges of transportation in Kentucky during the late 19th century. This volume will appeal to historians, civil engineers, and anyone interested in the historical development of infrastructure in the United States. It provides a unique perspective on the planning, construction, and maintenance of roads and highways in a specific region, contributing to a broader understanding of American transportation history.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Soldier-Scholars
A study of the educational opportunities offered after WW1 to Amer. soldiers of the Amer. Expeditionary Forces (AEF). Some stayed in Europe and studied art, attended classes at the Sorbonne, took medical courses at London's Fellowship of Med., read law at the Inns of Court, enrolled in veterinary classes at the Univ. of Edinburgh, and studied French culture and language at numerous French univ. and inst. About 10,000 men were involved in these programs. In addition, 10,000 soldier-students attended the AEF's own univ. at Beaune. For a few months in the spring of 1919, this univ. was the largest in the English-speaking world. Other educational opportunities of various sorts were made available to virtually every soldier in the AEF. Illustrations.
Dynamic Flow Management Problems in Air Transportation
In 1995, over six hundred thousand licensed pilots flew nearly thirty-five million flights into over eighteen thousand U.S. airports, logging more than 519 billion passenger miles. Since demand for air travel has increased by more than 50% in the last decade while capacity has stagnated, congestion is a problem of undeniable practical significance. In this thesis, we will develop optimization techniques that reduce the impact of congestion on the national airspace. We start by determining the optimal release times for flights into the airspace and the optimal speed adjustment while airborne taking into account the capacitated airspace. This is called the Air Traffic Flow Management Problem (TFMP). We address the complexity, showing that it is NP-hard. We build an integer programming formulation that is quite strong as some of the proposed inequalities are facet defining for the convex hull of solutions. For practical problems, the solutions of the LP relaxation of the TFMP are very often integral. In essence, we reduce the problem to efficiently solving large scale linear programming problems. Thus, the computation times are reasonably small for large scale, practical problems involving thousands of flights. Next, we address the problem of determining how to reroute aircraft in the airspace system when faced with dynamically changing weather conditions. This is called the Air Traffic Flow Management Rerouting Problem (TFMRP) We present an integrated mathematical programming approach for the TFMRP, which utilizes several methodologies, in order to minimize delay costs. In order to address the high dimensionality, we present an aggregate model, in which we formulate the TFMRP as a multicommodity, integer, dynamic network flow problem with certain side constraints. Using Lagrangian relaxation, we generate aggregate flows that are decomposed into a collection of flight paths using a randomized rounding heuristic.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Analyzing Inter-Theater Airlift for 2020
This study attempts to answer the question, what issues should the next mobility study examine to determine the appropriate inter-theater airlift force structure in the year 2020? In 1998, the Air Force commissioned a Mobility Requirements Study called MRS-05 that attempted to predict future airlift requirements. The results of this study set in motion a plan to meet this predicted requirement, but the world has changed and many of those changes may affect inter-theater airlift's ability to meet those requirements - at least in its current posture. These changes fall into three general categories: the international environment, strategy, and specific mission employment.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Magnetic Field Aided Indoor Navigation
Many current aiding methods do not work well in an indoor environment, like aiding using the Global Positioning System. The method presented in this research uses magnetic field intensity data from a three-axis magnetometer in order to estimate position using a maximum - likelihood approach. The position measurements are then combined with a motion model using a Kalman filter. The magnetic field navigation algorithm is tested using a combination of simulated and real measurements. The result of these tests show that the position aiding algorithm is capable of generating positon estimates from real data within less than 1 meter of the true trajectory, with most estimates .3 meters away from the true trajectory in a laboratory hallway environment. To further explore the capabilities of the position aiding algorithm, a leader-follower scenario is implemented. In this scenario, the follower uses magnetic field intensity data collected by the leader to estimate its current position and attempt to follow the leader's trajectory. The results show that tracking is possible, and that the measurement span of the leader has a large impact on the result.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Air Mobility Command's En Route Support Infrastructure
The ability of the United States Armed Forces to maintain a global presence and rapidly project military power anywhere in the world are key factors in preserving our freedom. To accomplish the demanding task of global reach support, Air Mobility Command employs an en route support infrastructure. These en route locations provide varying levels of command, control, and communications (C3), logistics support, and aerial port functions. The goal of the en route is to minimize delays for AMC mission aircraft. However, these en route locations comprise a small percentage of the locations that AMC aircraft visit. Given the critical demand for rapid air mobility, potential impact of mission delays or cancellations, and the substantial investment of taxpayer dollars, AMC must provide logistical support to off-station aircraft in the most effective manner possible. This research examined a 5-year historical summary of AMC's logistical support process. The resulting data was used to perform a statistical analysis of AMC off-station aircraft logistic support records for AMC's six primary aircraft fleets (C-5, C-17, C-141, C-130, KC-10, and KC-135). The calculated average not mission capable (NMC) time was used to compare overseas en route and non en route locations to assess AMC's en route infrastructure's effectiveness in reducing mission delays due to aircraft maintenance problems. Effectiveness, in the context of this research, was measured in terms of a lower or shorter average NMC time, equating to reduced mission delays. The initial data analysis on OCONUS en route and non en route locations provided a macro level assessment based on location only. A closer investigation on iv each of the six primary AMC aircraft fleets returned varying results in terms of reduced averaged NMC time.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Effects Of Contoured Pallets on AMC Mission Efficiency
Research analyzed cargo moved on 747s and MD-11s between Dover AFB and Incirlick AB in FY2009 to determine effects of redistributing cargo from cubes to contoured shapes. The research analyzed pallet build strategies to ensure that MD-11 missions were not cancelled due to lack of available contour-compatible cargo while other, full-cubed cargo was available. Data obtained from Air Mobility Command was used to construct 4 models examining redistribution effects. The data consisted of over 22,000 pallets moved on over 600 missions. The models demonstrated opportunities to restructure cargo exist with the potential to not only avoid future costs due to cancellation fees but also increase system efficiency as a whole.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Global En Route Basing Infrastructure Location Model
The backbone of the air transportation system for the US military is the En Route System (ERS), a collection of personnel and equipment at bases throughout the world. The location of these bases in the ERS bears the marks of the Cold War legacy of the latter half of the twentieth century. While many changes to the ERS have taken place in the last 20 years, it still has a predominantly East-West orientation in the Northern Hemisphere with little capability in many parts of the world. This research provides the decision makers (DMs) with a clear methodology for evaluating the best locations for new en route bases in the ERS. It looks at the capability of each en route airfield alternative using 27 different measures. It then examines the National Security Import of the destination regions an en route airfield could service, along with the probability of events in those regions requiring military action, including humanitarian and other missions.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Defense Transportation System
The Defense Transportation System (DTS) is a robust collection of capabilities that provide the United States with a powerful tool to implement policy in peacetime and wartime. This system is a critical link to our foreign policy and must be managed properly to realize the greatest effectiveness. One of the key pillars in the system is the ability to prioritize assets as they are entered into the system. This paper reviews the effectiveness of the priority system, how it is implemented, and some possible enhancements. The study addresses how property is currently prioritized as it enters the DTS, what the limitations are of the current system and recommended solutions. The current system has different guidance depending on the type of cargo that is being moved. DOD provides specific guidance for property that is requested through the Services' supply systems under military standard requisitioning and issue procedures (MILSTRIP). However, the guidance is not clear for non-MILSTRIP cargo. This lack of standard guidance and abuse of the priority system causes the DTS to become overwhelmed with high priority cargo during major operations. This causes a situation where the true theater priorities can not be determined and the ports are forced to use a "first-in-first-out" policy. This policy does not necessarily support the combatant commander's needs or efficiently utilize limited airlift. By utilizing the uniform materiel movement and issue priority system (UMMIPS) as the guidance for all cargo shipped through the DTS, the priority system will reflect the supported commander's needs. However we must properly train our personnel and enforce compliance to ensure the system remains effective.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Military Airport Program
Throughout U.S. aviation history, military aviation has shared numerous links to civil aviation. This report summarizes some of that shared history, and briefly describes significant legislation from the early 1900's through modern day issues. Furthermore, it specifically addresses the origin and development of the Military Airport Program, one of five designated set-aside funds under the Airport Improvement Program. Legislatively established in fiscal year 1991, the intent of the program was to take advantage of the numerous existing facilities at military bases identified for realignment or closure under Base Realignment and Closure (BRAC), and to convert them to civil or joint-use fields for minimal cost. As such, these airfields could then relieve more congested metropolitan airfields nearby, reduce projected departure and arrival delays, and significantly contribute to the overall capacity of the United States' air transportation system. Administered by the Federal Aviation Administration, the program was harshly criticized in a General Accounting Office report in 1994. Since then, the FAA has taken numerous steps, acting upon the GAO's recommendations, to clarify and further define eligibility criteria for candidate airfields. This report will detail the GAO's investigation, conclusions, and recommendations, and compare them to the current state of the program. The author will also provide the reader with examples of the conversion process at work by briefly looking at each of the airports currently in the Military Airport Program.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Future of USAF Combat Search and Rescue
The genesis of this paper is based on the following concept. The need to recover isolated personnel quickly and reliability raises many policy issues about U.S. combat air search and rescue forces, not the least of which relate to the suitability of their aircraft fleet. Along these lines, this study asks the question of whether the USAF should be satisfied with its helicopter-based CSAR force for the indefinite future, or whether it should make definite plans to replace those helicopters expeditiously with tiltrotor aircraft, probably the Bell-Boeing V-22 Osprey. The first part of this paper analyses the role CSAR has played in the Air Force's past and the current and future requirements of USAF CSAR forces. The conclusions reached are that both historically in times of conflict and in today's operational environment a requirement existed and will continue to exist for CSAR capabilities. Additionally, the need to react quickly over greater distances will impact the structure of tomorrow's CSAR forces. The second part of the paper analyses the impact of speed, range and survivability on the success or failure of rescue operations through the use of three case studies. The case studies indicate that in varying degrees both the planning and probability of success of rescue missions are influenced by the effects of speed, range and survivability. From a strict operational viewpoint, an aircraft that has increased speed, range and survivability would be more flexible and capable in the CSAR mission.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The CV-22 "Osprey" and the Impact on Air Force Combat Search and Rescue
This paper answers the following question: How will the CV-22's unique qualities advance the state of the art of Air Force CSAR? Conducting the CSAR mission with the CV-22 will eradicate current mission deficiencies and enhance execution through advances in Combat Search and Rescue Task Force and command and control doctrine. In addition to evolving current doctrine to enhance CSAR, the CV-22 will lead to new CSAR capabilities and doctrine. Finally, the CV-22 will enhance two Air Force core competencies: global attack and rapid global mobility.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Broadcast vs. Precise GPS Ephemerides
The Global Positioning System (GPS) Operational Control Segment (OCS) generates predicted satellite ephemerides and clock corrections that are broadcast in the navigation message and used by receivers to estimate real-time satellite position and clock corrections for use in navigation solutions. Any errors in these ephemerides will directly impact the accuracy of GPS based positioning. This study compares the satellite position computed using broadcast ephemerides with the precise position provided by the International GPS Service for Geodynamics (IGS) Final Orbit solution. Similar comparisons have been undertaken in the past, but for only short periods of time. This study presents an analysis of the GPS broadcast ephemeris position error on a daily basis over the entire period 14 Nov 1993 through to 1 Nov 2001. The statistics of these errors were also analysed. In addition, the satellite position computed using the almanac ephemeris was compared to the IGS precise final orbit to determine the long-term effect of using older almanac data.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
American Code Of Marine Signals
"American Code Of Marine Signals" is a historical reference guide to maritime communication, compiled by Henry J. Rogers. This volume details the system of flag signals used for conveying messages between ships and from ship to shore. An essential resource for maritime historians, naval enthusiasts, and anyone interested in the history of nautical communication, this book offers insights into the methods used before modern radio technology dominated the seas. Explore the detailed code and its significance in maritime history.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Airline Customer Experience
Airline Customer Experience: Digitalization in Passenger Services aims to show how digitalization is transforming the way the aviation industry operates, making it more efficient, profitable, and sustainable. It presents a nuanced and kaleidoscopic view, which will be at once familiar and illuminating to readers.
The Impact of FASTSHIP and High Speed Sealift on Strategic Sealift
The commercial sealift industry is breaking free of the constraints of traditional hull designs that characterize present vessels. Several alternative designs are being developed to fulfill the need for high speed, heavy payload capable, long distance transportation. One such design, FASTSHIP is thought to be capable of speeds of 45 knots, carrying 8000 long tons, over 5000 nautical miles. This paper uses a combination of spreadsheet based linear programming (LP) and genetic algorithms (GA) to find the best mix of a military application of FASTSHIP's capabilities in strategic sealift. Using data and requirements from past Mobility Requirements Studies (MRS), the Excel based Sealift Optimization Model finds a minimum Net Present Value (NPV) cost mix of sealift ships needed to meet given requirements of cargo and containers within a specified time period subject to several constraints. Various acquisition methods are explored in the determination of cost to include buy, lease, and joint commercial use. Analysis of the model output validates that the current sealift mix is sufficient, however FASTSHIP may provide added capability to meet increased requirements at a cost with a commercial joint venture offering the least cost solution, especially if the Ready Reserve Force (RRF) is allowed to decrease.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Enough Already
A Program Decision Memorandum (PDM) was issued by the Undersecretary of Defense for Acquisition on 22 December 2005 directing the Army and Air Force to form a Joint (FCA/LCA) Program Office (JPO). This program has been designated the Joint Cargo Aircraft (JCA) and stood up in Huntsville, Alabama, on 4 August 2006. Subsequently, the JPO incorporated the Memorandum of Agreement signed by the Army and Air Force into the JCA CDD that was approved by the JROC on 19 April 2007. Finally, on 13 Jun 2007, the team comprised of L-3 Communications, Finmeccanica's Alenia North America and Boeing was awarded a firm fixed-price contract for up to 78 C-27J aircraft to be manufactured as the JCA. This ushered in a new era of cooperative, joint acquisition of an aviation platform to perform a role and mission, namely intra-theater airlift, which both the Army and the Air Force claim to have responsibility. In light of current budgetary pressures, the Air Force proposed to examine the need to eliminate the overlap in intra-theater airlift capability between the Army and Air Force.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Global En Route Basing Infrastructure Location Model
The backbone of the air transportation system for the US military is the En Route System (ERS), a collection of personnel and equipment at bases throughout the world. The location of these bases in the ERS bears the marks of the Cold War legacy of the latter half of the twentieth century. While many changes to the ERS have taken place in the last 20 years, it still has a predominantly East-West orientation in the Northern Hemisphere with little capability in many parts of the world. This research provides the decision makers (DMs) with a clear methodology for evaluating the best locations for new en route bases in the ERS. It looks at the capability of each en route airfield alternative using 27 different measures. It then examines the National Security Import of the destination regions an en route airfield could service, along with the probability of events in those regions requiring military action, including humanitarian and other missions.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Mercantile Navy List
The Mercantile Navy List offers a detailed snapshot of the British merchant fleet during its historical period of publication. Compiled by BRAADBURY & EVANS, this list provides an extensive inventory of ships, their owners, and other pertinent details crucial for understanding the scale and scope of maritime trade and naval activity. This historical directory serves as an invaluable resource for researchers, historians, and anyone interested in the economic and logistical aspects of shipping during the era. It provides insights into the vessels that facilitated global commerce and contributed to the growth of maritime nations."The Mercantile Navy List" is essential for those studying naval history, maritime commerce, and genealogical research related to seafaring families. Its comprehensive nature ensures that readers gain a thorough understanding of the ships, personnel, and operational aspects of the mercantile navy.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Enough Already
A Program Decision Memorandum (PDM) was issued by the Undersecretary of Defense for Acquisition on 22 December 2005 directing the Army and Air Force to form a Joint (FCA/LCA) Program Office (JPO). This program has been designated the Joint Cargo Aircraft (JCA) and stood up in Huntsville, Alabama, on 4 August 2006. Subsequently, the JPO incorporated the Memorandum of Agreement signed by the Army and Air Force into the JCA CDD that was approved by the JROC on 19 April 2007. Finally, on 13 Jun 2007, the team comprised of L-3 Communications, Finmeccanica's Alenia North America and Boeing was awarded a firm fixed-price contract for up to 78 C-27J aircraft to be manufactured as the JCA. This ushered in a new era of cooperative, joint acquisition of an aviation platform to perform a role and mission, namely intra-theater airlift, which both the Army and the Air Force claim to have responsibility. In light of current budgetary pressures, the Air Force proposed to examine the need to eliminate the overlap in intra-theater airlift capability between the Army and Air Force.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Effects Of Contoured Pallets on AMC Mission Efficiency
Research analyzed cargo moved on 747s and MD-11s between Dover AFB and Incirlick AB in FY2009 to determine effects of redistributing cargo from cubes to contoured shapes. The research analyzed pallet build strategies to ensure that MD-11 missions were not cancelled due to lack of available contour-compatible cargo while other, full-cubed cargo was available. Data obtained from Air Mobility Command was used to construct 4 models examining redistribution effects. The data consisted of over 22,000 pallets moved on over 600 missions. The models demonstrated opportunities to restructure cargo exist with the potential to not only avoid future costs due to cancellation fees but also increase system efficiency as a whole.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
An Integrity Framework for Image-Based Navigation Systems
This work first examines fundamental differences between measurement models established for GPS and those of proposed image-based navigation systems. In contrast to single value per satellite GPS pseudorange measurements, image measurements are inherently angle-based and represent pixel coordinate pairs for each mapped target. Thus, in the image-based case, special consideration must be given to the units of the transformations between the states and measurements, and also to the fact that multiple rows of the observation matrix relate to particular error states. An algorithm is developed to instantiate a framework for image-based integrity analogous to that of GPS RAIM. The algorithm is applied cases where the navigation system is estimating position only and then extended to cases where both position and attitude estimation is required. Detailed analysis demonstrates the impact of angular error on a single pixel pair measurement and comparisons from both estimation scenario results show that, from an integrity perspective, there is significant benefit in having known attitude information. Additional work demonstrates the impact of pixel pair measurement relative geometries on system integrity, showing potential improvement in image-based integrity through screening and adding measurements, when available, to the navigation system solution.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Comprehensive Examination of the Civil Reserve Airfleet
The United States of America has entered the twenty-first century fighting a war against terrorism. Terrorists are an enemy that can suddenly appear anywhere in the world with little or no warning, and then quickly disappear into the concealment of society only to wait for another opportunity to strike again. The 2002 National Security Strategy (NSS) of the United States describes terrorism as "different from any other war in our history".1 The NSS goes on to explain that the United States must "continue to transform our military forces to ensure our ability to conduct rapid and precise operations to achieve decisive results".2 Because it is difficult to predict when or where a terrorist attack might occur against the United States, or one of its allies, it is imperative that the United States military have the capability to quickly respond to terrorist attacks anywhere around the globe. The National Defense Strategy of The United States of America emphasizes this point by stating, "a key goal is developing the Capability to surge military forces rapidly from strategic distances to deny adversaries sanctuary".This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Evaluating the Correlation Characteristics of Arbitrary AM and FM Radio Signals for the Purpose of Navigation
The Global Positioning System (GPS) provides position estimates on Earth at anytime, anywhere and in any weather. However, GPS requires an unobstructed path to satellite signals. As such, GPS performance generally degrades or becomes non-existent in environments such as large urban areas. This research investigates and analyzes the correlation characteristics of arbitrary AM and FM radio signals for the purpose of navigation. The primary objective of this research is to determine if there is any potential for using AM and FM radio signals in a TDOA-type navigation system. In support of this objective, two correlation receiver methods are considered with a goal of producing autocorrelation peaks between the received signals of the reference and target receivers. With successful results, hopefully future work can be done with these correlation methods and TDOA navigation techniques. By using a reference signal with known characteristics (i.e., 31-Gold coded wave- form), the integrity of the designed system model is validated by comparing simulated and theoretical results.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Handy Book For Shipowners And Masters
"A Handy Book For Shipowners And Masters" is a comprehensive guide providing essential information for those involved in the operation and management of ships. Written by Herbert Holman, this book covers a wide range of topics crucial for the successful navigation of the maritime industry. From legal aspects and regulatory compliance to practical advice on ship management and cargo handling, this book serves as an invaluable resource.Originally published in the early 20th century, its enduring value lies in its detailed insights into the challenges and best practices of the shipping business. This edition preserves the original text, offering readers a glimpse into the historical context of maritime operations and the evolution of shipping practices. It remains a relevant reference for anyone seeking a deeper understanding of the intricacies of ship ownership and mastership.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
