Aviation Commons^™

Commentary On Philosophy And Aviation Security, Ibpp Editor

International Bulletin of Political Psychology

This article outlines how the formal study of philosophy can be applied to aviation security, considering the merits of the inclusion of philosophers in the international working groups tasked with discerning and commenting on aviation security trends and their relevance for intelligence and security activities.

Microburst Recovery For Jet Transport Aircraft: A Comparison Between Constant And Variable Pitch Guidance Trajectories, Mark Cadmus

Master's Theses - Daytona Beach

The purpose of this research was to compare, in a simulator, the safety of a variable pitch strategy with the established constant pitch strategy in transitioning through a microburst during an abort maneuver in the approach to landing phase of flight. In numerous mathematical and computer studies of microburst penetrations, the variable pitch strategy provided a greater recovery altitude than the constant pitch strategy. A Boeing 737 level C aircraft simulator was employed to evaluate these findings in a dynamic environment. Three appropriately qualified subjects piloted 35 flights through a microburst, while computer generated data were collected. "Safety", defined as …

Flight Physician - August, 2003, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

A twenty page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Design And Development Of A Low-Cost High Range Resolution X-Band Radar, Paul C. Cantu

Department of Electrical and Computer Engineering: Dissertations, Theses, and Student Research

Synthetic Aperture Radar (SAR) is one of the main tools for microwave remote sensing because of its multi-dimensional high resolution characteristics and the capability to operate in nearly all weather conditions, day and night. The University of Nebraska-Lincoln (UNL) initiated the design and development of a low-cost airborne SAR in January 2001 to support our Airborne Remote Sensing Program. The objectives of this project are separated into various evolutionary stages. This thesis will focus on the initial phase of design and construction of an X-band high range resolution radar (HRR) using basic RF /microwave and digital components. The following stages …

Special Article. Space Security In A World Of Security And Insecurity, Ibpp Editor

International Bulletin of Political Psychology

This article provides a theoretical analysis from which a space security expert could appreciate the complexity and richness of the space security challenge.

A History Of Space Security, Ibpp Editor

International Bulletin of Political Psychology

This article provides a conceptual infrastructure for thinking about the history of space security.

Investigating The Effects Of The Mission Status Graphics Polar Star Display On Failure Detection Time And Situation Awareness For Mission And System Monitoring In General Aviation Aircraft, Anthony P. Bartolone

Master's Theses - Daytona Beach

For years, the aviation industry has been under severe scrutiny over the safety of flight when cockpit automation is over relied on and when it is under utilized. This double-edged sword raises the question of situation awareness in aviation. With the recent boom in cockpit automation and advanced avionics some fear that the pilots are being put outside "the loop". Unfortunately, humans are notoriously poor monitors of reliable systems over time. However, research is currently being conducted into a new form of display that has the ability to group a myriad of aircraft mission and system status information onto one …

The Effect Of An Unconscious Auditory Stimulus On Pilot Performance Under Varying Instrument Flying Conditions, Christina Eleni Christakou

Master's Theses - Daytona Beach

Human error remains a significant contributing factor with respect to accidents in civil air transportation. It is therefore crucial to establish avenues by which performance on the flightdeck can be enhanced under conditions of distress. The purpose of this study was to examine whether an unconscious auditory stimulus (UAS) could enhance pilot performance under varying instrument flight (IFR) conditions on the aircraft flightdeck. Forty IFR student pilots underwent two eight-minute simulated flights, whereupon they were presented with different IFR weather conditions. During the trial, the experimental group listened to a UAS, whereas the control group listened to white noise (WN). …

Cappsii: Caveats On Progress, Ibpp Editor

International Bulletin of Political Psychology

This article identifies potential security shortfalls even in the context of improvements in counterterrorist profiling.

Flight Physician - June, 2003, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

A twenty page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Security Watch: No-Fly Zones And Flying Blind, Ibpp Editor

International Bulletin of Political Psychology

The article evaluates the gain in security from no-fly zones from a security perspective.

Wright Flyer Project, John William Love

Undergraduate Honors Capstone Projects

The time is December of 1903. The place is Kitty Hawk, North Carolina; an inhospitable, barren, and windy wasteland. Yet, in this forsaken desert, something magical and historic was about to take place. Many people believed that the Wright Brothers were insane to even fantasize about flight. Man kind was not suppose to fly. The brothers were likened to the myth of Icarus, and warned that those who try to fly to close to the sun will meet an untimely demise. Luckily, the jeers were not enough to sway the Wright Brothers from believing. The home-built aircraft started down the …

Controlling Lead Exposure During The Process Of Cleaning Aviation Spark Plugs, Curtis E. Beers

Doctoral Dissertations and Master's Theses

This study examines the process of removing lead bromide from aircraft spark plugs and the health hazards associated with the present method of cleaning the lead bromide accumulation from aviation spark plugs. Aviation maintenance technicians can be inadvertently exposed to lead while cleaning the lead bromide accumulation from the spark plug electrode during scheduled engine maintenance.

This study explores controlling the lead bromide particulate matter after it is removed from the spark plug electrode. Various control methods and/or procedural changes that may be employed to control the spread of lead bromide dust throughout the shop environment and the prevention of …

Trends. Aviation Security: Thinking About Capps, Capps Ii, And Beyond, Ibpp Editor

International Bulletin of Political Psychology

This Trends article discusses computer assisted passenger prescreening systems (CAPPS) and aviation security.

An Experimental Investigation Of The Differences In Subjective Pilot Workload Across Simulated And Real Flight Conditions, Todd V. Denning

Master's Theses - Daytona Beach

An investigation was undertaken to determine the difference in workload between simulated and real flight conditions. The results from the Modified Cooper-Harper and NASA-TLX did not show significance, however, the theoretical implications from the NASA-TLX subscales were of interest. As this is the first study comparing these two environments utilizing subjective workload measures, more research needs to take place in order to provide reliable and valid findings.

Gender Differences In Preference For Learning Environment Among Aviation Education Students, Eric M. Moyer

Master's Theses - Daytona Beach

This study investigated whether differences existed between sex, male and female, for the preference of three different syllabi describing three different learning environments. Learning environments consisted of collaborative, and individual, with the individual sub-divided into competitive, and individual while co-varying participants for credit hours. 264 surveys were administered to students in freshman, sophomore, junior, and senior classes in order to collect preference, and demographic data. The surveys were presented as three fictional syllabi differing only in class grading format, and a paragraph on the instructional philosophy of the professor. Instructional philosophies described the proposed environment of the class by enforcing …

Aviation Safety And Security: A Call For Educating The Flying Public, Mariann Elizabeth Abbonizio

Doctoral Dissertations and Master's Theses

Aviation safety and security: A call for educating the flying public, is an account and testimonial to the problem of the lack of aviation safety and security knowledge by the flying public in the National Airspace System (NAS). It discusses the confusion over both new (post 9-11-01) and old (pre 9-11-01) security regulations as well as basic passenger safety recommendations and advice that could possibly save hundreds of lives. It will discuss the need for a public education campaign regarding aviation safety and security for the American flying public, and point to past public educational campaigns in different realms as …

Political Authority And Social Cognitions On The War On Terrorism With Global Reach: Airport Security, Terrorism Contingent On A United States-Led Attack On Iraq, Smallpox Vaccinations, Ibpp Editor

International Bulletin of Political Psychology

This article presents analyses of three common social cognitions embraced by many representatives of political authority concerning aspects of the war on terrorism with global reach.

Trends. Terrorism, Behavioral Profiling, And Aviation Security, Ibpp Editor

International Bulletin of Political Psychology

This Trends article discusses the quest to improve aviation security by identifying behavioral indicators for terrorism.

An Analysis Of Microbial Contamination In Military Aviation Fuel Systems, Harold W. Graef

Theses and Dissertations

Military aviation fuel systems can be an ideal environment for microorganisms. Microbial growth in hydrocarbon fuel systems arises because of the impracticality of keeping fuel tanks sterile and the inevitable presence of water from condensation. Microbial contaminants in aviation fuel systems are a concern because of their potential to degrade the fuel, accelerate tank corrosion, and threaten flight safety. This research addresses the concern of using more environmentally friendly Fuel System Icing Inhibitors (FSII), which are also biocidal. Are significant levels of microorganisms growing in military aviation fuel systems, and if so, are there any common variables? Forty aviation fuel …

Flight Physician - March, 2003, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

A twenty page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

A Simulation-Based Analysis Of The Impact Of In-Sourcing A Major Process Element On The Coast Guard Hh-601 Depot Maintenance Process, Steven E. Vigus

Theses and Dissertations

Leaders at the United States Coast Guard's Aircraft Repair and Service Center (ARSC) in Elizabeth City, North Carolina recently formalized their planning and analysis functions by adding a dedicated branch to their command structure. The Planning and Analysis Branch intends to apply computer modeling and simulation to study the impact of process changes to the various Programmed Depot Maintenance (PDM) lines. This research considers the applicability of this type of modeling and simulation, using ARENA to study the current HH-6OJ PDM process. The contribution of this research is a methodology specific to ARSC needs, an analysis of methodology based on …

Multimission Aircraft Design Study-Operational Scenarios, Nevin Coskuner

Theses and Dissertations

In the most recent years, the Command, Control and Communications, Counter Measures, Intelligence, Surveillance and Reconnaissance (C3CMISR) aircrafts are used commonly in many NATO and UN Operations around the world. These aircrafts are AWACS, JSTARS, Rivet Joint, Compass Call and ABCCC. They provide close air support in the name of airborne surveillance, ground moving target surveillance, target reconnaissance, jamming, and command, control and communications issues in operational environments. Those aircrafts are tasked with a wide variety of missions than ever before in operational theaters and each one of them comprises a specific amount of cost and risk factors. As a …

The Air Force Operational Risk Management Program And Aviation Safety, Matthew G. Cho

Theses and Dissertations

Aviation mishaps are extremely costly in terms of dollar value, public opinion, and human life, The Air Force drastically reduced Class A mishap rates in its formative years. The rate plummeted from 44.22 mishaps per 100,000 flight hours in 1947 to 2.33 mishaps in 1983 and has held steady around 1.5 mishaps since. The Air Force implemented the Operational Risk Management (ORM) program in 1996 in an effort to protect their most valuable resources: aircraft and aviators. An AFIT thesis conducted in 1999 by Capt Park Ashley studied the Army similar Risk Management (RM) program. Ashley concluded that since his …

An Analysis Of The Efficacy Of The Logistics Composite Model In Estimating Maintenance Manpower Productive Capacity, Kirk B. Pettingill

Theses and Dissertations

The Logistics Composite Model (LCOM) is the tool of choice for many MAJCOM's (ACC, USAFE, AFMC) in determining maintenance manpower requirements. The LCOM is a simulation program capable of modeling the manpower, equipment, supplies, and facilities required to conduct aircraft maintenance activities, Manpower studies conducted with the LCOM result in manpower estimates that end up in Unit Manning Documents (UMD) as "LCOM earned," authorized positions. This research effort focuses on whether the LCOM can also be used to determine maintenance manpower's current capacity. Three different flying units at Cannon AFB, NM were modeled to determine if the LCOM, when programmed …

Combining And Analyzing The Tanker And Aircrew Scheduling Heuristics, Cem Boke

Theses and Dissertations

Air refueling is an integral part of U.S. air power across a wide range of military operations. It is an essential capability in the conduct of air operations worldwide and is especially important when overseas basing is limited or not available. The planning, tasking, and scheduling of aerial refueling require solution of two major problems: assigning and scheduling of tankers to refueling points and efficiently assigning crews to each tanker. To address the scheduling of tankers, Wiley (2001) developed an efficient tabu search approach. Combs (2002) developed another tabu search approach to assign crews to tankers. This research combines the …

Calculation Of The Actual Cost Of Engine Maintenance, Oguz Ezik

Theses and Dissertations

The cost of military operations has been difficult to determine, yet considered of high importance. The cost of an operation is largely dependent upon the answers to subordinate questions involving the discrete costs of military activities, like supporting individual items, While different cost estimates have received attention from the media, the question arises as to how accurate these figures are, There have been numerous studies performed by the Operations Research analysts to minimize costs while allocating scarce resources, However, the values of these studies are dependent upon whether or not the cost figures used are sufficiently "true" or accurate, This …

A Service Life Analysis Of Coast Guard C-130 Aircraft, Jonathan B. Duff

Theses and Dissertations

The U. S. Coast Guard, much like the rest of the Armed Services, is facing a dramatic transformation of its forces to meet current and future service requirements. The Coast Guard has responded to this transformation by initiating the Deepwater System, a complete review of the offshore mission requirements and the modernization of its infrastructure. In particular, Deepwater will review and modernize the Coast Guard's aviation assets, improving aircraft systems, airborne sensors, and communications and information management systems. However, these capability advancements will take time and money to implement, and will require careful management of the current resources to ensure …

A Human Error Analysis Of General Aviation Controlled Flight Into The Terrain Accidents Occurring Between 1990-1998, Scott A. Shappell, Douglas A. Wiegmann

Publications

Although all aviation accidents are of interest to the Federal Aviation Administration (FAA), perhaps none is more disconcerting than those in which a fully functioning aircraft is inexplicably flown into the ground. Referred to as controlled flight into terrain (CFIT), these accidents continue to be a major safety concern within aviation, in particular general aviation (GA). A previous study as part of the FAA's Safer Skies agenda examined 165 CFIT accidents using root cause analysis and developed 55 interventions to address their causes. While the study represented the work and opinions of several experts in the FAA and industry, the …

Trends. Thinking On Transportation Security, Ibpp Editor

International Bulletin of Political Psychology

This Trends article discusses the necessity of gathering intelligence successfully to combat terrorism as it pertains to commerce.