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An Airline Ab Initio Flight Training Program In The United Arab Emirates (Uae): An Analytical Approach Toward Emiratization, Shareef A. K. Al-Romaithi

Master's Theses - Daytona Beach

The continuous establishment and expansion of UAE airlines has led to a demand for qualified pilots in the region of the Persian Gulf. The shortage of UAE national pilots has compelled the local airlines to employ pilots with foreign nationalities. Though the UAE government has implemented a program within the Emirates to increase the number of nationals in the work force (referred to as Emiratization), there has been little headway within the aviation sector. As a result, this thesis was undertaken to develop an ab initio training program that would increase the percentage of UAE nationals among the UAE airline …

Modelamiento Geométrico De Un Motor De Combustión Interna, Simulación Del Ciclo Dinámico Y Representación Gráfica De La Transferencia De Calor Del Sistema Biela, Pistón, Cigüeñal, Miguel Ángel Gómez Herrera, Míller Mauricio Gómez Parra

Ingeniería en Automatización

No abstract provided.

Student Pilot Situational Awareness: The Effects Of Trust In Technology, Yoko Kunii

Master's Theses - Daytona Beach

The purpose of this research was to evaluate the general level of trust in technology in student pilots and then to determine the relationship between pilots' trust and their situational awareness during simulated flight. A literature review revealed that the Jian Trust Scale was based on empirical observations and had precedence in the literature so it was selected. Since excessive reliance on technology can make the operator passive and unquestioning, ultimately loss of situational awareness may result. The main hypothesis tested was to establish the relationship between measurements of trust on the ground and situational awareness in simulated flight; pilots …

Flight Physician - November, 2006, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

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

Developing A Methodology For Assessing Safety Programs Targeting Human Error In Aviation, Scott Shappell, Douglas Wiegmann

Publications

There is a need to develop an effective methodology for generating comprehensive intervention strategies that map current and proposed safety programs onto well-established types of human error. Two separate studies were conducted using recommendations from NTSB accident investigations and several joint FAA and industry working groups. The goal of the studies was to validate a proposed framework for developing and examining safety initiatives that target human error in aviation. The results suggest five approaches to reducing human factors associated with aviation accidents. When combined with the Human Factors Analysis and Classification System, the resulting Human Factors Intervention Matrix will provide …

The Sensitivity To Motion Sickness Induced By Aircraft And Flight Training Devices And The Role Of Experience During Flight Training, Angela M. Baskin

Master's Theses - Daytona Beach

The incidence and severity of motion sickness, which can be incapacitating and can prevent training, is ill-established in career paths where motion or simulated motion is commonplace. To assess different aspects of this problem, each of 175 Embry-Riddle student pilots early in their training and 43 Embry-Riddle student non-pilots participated in one of four parts of this study. The Motion History Questionnaire was utilized to compare pilot and non-pilot groups on reported motion sickness sensitivity; non-pilots reported significantly more sensitivity than did pilots for 3 out of 7 items included in the composite score, suggesting possible career self-selection (though composite …

Factors And Interactions That Affect Air Force C-17 Aircraft Mission Capable Rates, Scotty A. Pendley

Theses and Dissertations

Given the high demand for mission capable airlift aircraft and considering increasing budget pressures, Air Mobility Command decision makers need a better understanding of mission capable (MC) rate-related factors and their interactions for mobility aircraft. This is needed to comprehend how issues such as airlift funding, current and future force reductions, and manning and experience levels may impact future MC rates for air mobility assets. Existing tools do not incorporate several key variables that the literature suggests are related to MC rates. Using a longitudinal approach, this thesis combines C-17 aircraft data with a structural equations modeling approach to evaluate …

Efficacy Of Virtual Models In A Production Systems Course, Lawrence Whitman, Barbara Chaparro

Publications

Wichita State University has developed an integrated set of virtual reality models of an aircraft assembly line. These models are intended to provide students an ‘artifact’ of industrial and manufacturing engineering by providing a realistic environment for initial learning and application. By utilizing a virtual model of the line, students are able to view the process and interrogate the process details, make changes and observe the effects, and gain a better understanding of the concepts and their interrelationships. This paper presents the method used to assess if virtual models (computer models of a real factory) lead to: improved perception of …

Flight Physician - July, 2006, 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.

Reweighting At-Sat To Mitigate Group Score Differences, Andrew R. Dattel, Raymond E. King

Publications

The Air Traffic Selection and Training (AT-SAT) test battery is the selection tool for applicants for Air Traffic Control Specialist (ATCS) positions within the Federal Aviation Administration (FAA) who have not previously been employed as an air traffic controller. AT-SAT is an aptitude test developed to predict the likelihood of successfully learning ATCS skills. Before operational use, however, concerns were raised about the low passing rate of incumbent (who are fully trained and certified) ATCS personnel (who participated in the initial research) and score differences between groups, which could result in adverse impact (possible unfair discrimination). To address these concerns, …

Human Error And Commercial Aviation Accidents: A Comprehensive, Fine-Grained Analysis Using Hfacs, Scott Shappell, Cristy Detwiler, Kali Holcomb, Carla Hackworth, Albert Boquet, Douglas Wiegmann

Publications

The Human Factors Analysis and Classification System (HFACS) is a theoretically based tool for investigating and analyzing human error associated with accidents and incidents. Previous research has shown that HFACS can be reliably used to identify general trends in the human factors associated with military and general aviation accidents. The aim of this study was to extend previous examinations of aviation accidents to include specific aircrew, environmental, supervisory, and organizational factors associated with 14 CFR Part 121 (Air Carrier) and 14 CFR Part 135 (Commuter) accidents using HFACS. The majority of causal factors were attributed to the aircrew and the …

Wind-Tunnel Investigation Of Wind Deflectors For The Mh-6m Mission Enhanced Little Bird Helicopter, Richard Lee Lewis

Masters Theses

The U.S. Army’s 160^th Special Operations Aviation Regiment (Airborne) employs the MH-6M Mission-Enhanced Little Bird helicopter with troops seated on external platforms on both sides of its fuselage. During cruise flight, these troops are subjected to such high wind speeds that the ability to perform their subsequent mission is degraded. The external personnel also add parasite drag to the helicopter, which decreases its performance, and increase the noise levels and turbulence in the cockpit, which interferes with its crew.

Prior research indicated that the wind could possibly be diverted away from the external personnel, to some degree, by attaching …

A Case For An Aerial Refueling Capability For The United States Marine Corps Uh-1y Helicopter, Scott Suckow

Masters Theses

The goal of this thesis is to generate interest discussion, examination and ultimately installation of in-flight refueling capability on the UH-1Y, to enhance the utility of the UH-1Y in support of Marine Corps strategic and operational concepts. Material presented herein was acquired from numerous reference documents and publications to include aircraft flight manuals; tactics, techniques and procedures manuals; program office documents; contractor literature; and the author’s experiences as a Fleet Marine Force UH-1N pilot. Air-to-Air Refueling (AAR) systems are presented using currently fielded equipment in both tested and untested configurations, incorporating empirical data, tactics and past experiences. The resultant conclusions …

Six Sigma Applied To Flight Operations Quality Assurance: An Exemplar Case Study, Alan J. Stolzer, Han Wu, Carl Halford

School of Graduate Studies - Daytona Beach

“Due to the requirement to maintain and improve the safety record of commercial air transportation in the United States (U.S.) despite increasing traffic, several proactive safety programs have been introduced in recent years. Among these proactive safety programs is a form of Flight Data Monitoring (FDM) known in the U.S. as Flight Operational Quality Assurance (FOQA). FOQA is a program utilizing quantifiable, objective data collected from the air carrier aircraft’s data recording system. The data is then analyzed to identify trends and other indicators of potential safety problems. With few exceptions, FOQA data analysis has been rudimentary, often limited to …

The Effect Of Gender Schematicity On The Assessment Of Male And Female Pilots’ Competence Given Identical Scenarios, Jan D. Laplante

Master's Theses - Daytona Beach

Gender has been identified as one of the top three categories, along with race, and age that are subject to stereotyping, prejudice and discrimination (Fiske, 1998). With the emergence of women in stereotypical male domains, gender research has never been more important. The aviation community is a prime example of one such domain.

This study examined the presence of an existing perception that male pilots are more competent then female pilots. It suggested that there does not appear to be evidence that would explain why there should be a difference in this perception of competence. It also discussed social theories …

Flight Physician - April, 2006, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

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

Technology Transition: Guidance Versus Practice, Walter E. Espy

Theses and Dissertations

The transition of technologies ensures that U.S. warfighters have the necessary capabilities to fight ever increasing and changing global threats. The purpose of this study is to discover to what extent the Air Force Research Laboratory (AFRL) is implementing known technology transition best practices. The research will look at the current guidance on technology transition and determine if it is being used by program managers within AFRL. The study will consider the technology transition process or processes expressly exercised within AFRL by surveying the perspectives and knowledge of program managers. An understanding of this process from the science and technology …

An Analysis Of Usaf Aircraft Noise And Hedonic Property Values, Melissa R. Johnson

Theses and Dissertations

The primary purpose of the research was to evaluate whether there was a significant difference in housing values of those affected by the noise of USAF aircraft. The secondary purpose was to evaluate whether there was a significant difference in housing values located near USAF bases with and without aircraft noise and to evaluate whether type of aircraft changed the results created by the aircraft noise. This research effort found that homes located within the 65 dB DNL contour of US Air Force installations showed a significant negative impact due to the presence of aircraft noise when studied with the …

A Systems Engineering Approach To Integrated Structural Health Monitoring For Aging Aircraft, Alan P. Albert, Efstathios Antoniou, Stephen D. Leggiero, Kimberly A. Tooman, Ramon L. Veglio

Theses and Dissertations

The United States Air Force and many of its Coalition partners have extended the original service life of some of their aging aircraft due to fiscal constraints. This life extension often requires increased periodic and in-depth inspections; increasing maintenance costs and resulting in longer periods of aircraft downtime. A structural health monitoring system for aging aircraft could reduce the current inspection burden, and thus decrease costs and system downtime. This presentation describes a baseline systems engineering methodology for system definition of an aging aircraft structural health monitoring system. Analysis was performed to quantify the potential benefit a structural health monitoring …

Hazardous Material Cargo Frustration At Military Aerial Ports Of Embarkation, Niel E. Christensen

Theses and Dissertations

Since military units often require critical hazardous materials in an expedited manner, identifying choke points within the supply chain is necessary to improve logistic support to front line forces. Hazardous materials are some of the most critical assets for the war fighter, as well as the most restrictive and often most time consuming for transportation. This research quantifies the extent that vendor and depot supplied cargo is being delayed at Aerial Ports of Embarkation. By looking at frustrated hazardous material at Charleston Air Force Base, South Carolina and Dover Air Force Base, Delaware, a case study methodology is used to …

Development Of A Comprehensive Digital Avionics Curriculum For The Aeronautical Engineer, Thomas W. Hofer

Theses and Dissertations

The purpose of this research was to develop a comprehensive digital avionics curriculum for aeronautical engineering students at AFIT. Due to the closing of the aeronautical engineering program at the Naval Postgraduate School, and the subsequent requirement to establish a digital avionics specialty course sequence at AFIT, a mature avionics curriculum does not yet exist that satisfies the needs of graduates who will serve as aeronautical engineers involved with the development, integration, testing, fielding, and supporting of military avionics systems as part of the overall aircraft system. Research was conducted through a comprehensive literature review and the use of a …

Improving Intercontinental Ballistic Missile Maintenance Scheduling Through The Use Of Location Analysis Methodologies, Dale L. Overholts Ii

Theses and Dissertations

The events of September 11, 2001 have led to increased security requirements for all ICBM-related activities. Missile maintenance managers must explore new scheduling techniques to sustain weapon system readiness levels in light of published security enhancements. The problem of improving missile maintenance scheduling is modeled as a two-stage heuristic that utilizes the maximal covering location problem methodology. Maintenance activities are categorized and weighted according to published priority designation and mission impact. The model’s first stage seeks to select two security umbrellas that maximize the weighted sum of maintenance activities. Stage two seeks to determine a maintenance schedule comprised of launch …

Microelectromechanical Systems (Mems) Interrupter For Safe And Arm Devices, Steven S. Mink

Theses and Dissertations

This thesis addresses the development of a new micro-scale interrupter mechanism for a safe and arm device used in modern weapon systems. The interrupter mechanism often consists of a physical barrier that prevents an initial source of energy, in an explosive train, from being transferred to subsequent charges. In general, when the physical barrier is removed, the weapon is considered armed, and the charge is allowed to propagate. Several issues facing current safe and arm devices systems are the shrinking industrial base for manufacturing these devices and the desire for modern safe and arm devices to be compatible with next …

Implementing Reliability-Centered Maintenance Analysis In A Revised Preventive Maintenance Program For The F-15, Michael H. Martin

Theses and Dissertations

Reliability-centered maintenance is an approach to analyzing how and when equipment fails in order to maintain a desired level of performance or functionality. It employs the use of failure modes, effects and criticality analysis to rank order potential failures, and combines this rank order with the use of a prescribed decision logic process to determine what preventive maintenance tasks should be performed and when. Reliability-centered maintenance analysis has been used by the United States Navy, the United States Coast Guard, and commercial airlines to develop and update preventive maintenance programs for their aircraft for many years. While the United States …

Algebra Of Tankers, Margaret M. Romero

Theses and Dissertations

The Air Force's aerial refueling tanker aircraft provide essential support for deployment and employment of combat and combat support aircraft, by extending their endurance and enhancing fighting efficiency. As the lead command for air refuelers, Air Mobility Command (AMC) must frequently examine the capability of current and proposed tanker fleets to meet mission requirements due to limited tanker resources. Analysts in AMC primarily use the Combined Mating and Ranging Plans System to provide actual tanker/receiver aircraft schedules and flight plans that take into account numerous system constraints. However, this tool can take weeks to run. Even recently developed quick look …

Review Of The Joint Capability Integration And Development System (Jcids) And The National Security Space Acquisition Process (Nssap), Joyce A. Gamache

Theses and Dissertations

Space systems are a critical enabler of the net-centric operation warfare (NCOW) needed to achieve victory in the Global War on Terrorism (GWOT). The effective acquisition of affordable systems is vital to our National Security Strategy. Space systems play an important role throughout a wide spectrum of military and civil operations. Several challenging factors unique to space systems development are the high level of technological complexity, a broad joint user base, and the reliance on seamless interoperable systems to achieve superior capabilities for US warfighters. This research examines the interaction between the Joint Capabilities Integration and Development System (JCIDS) and …

Comparison Of Variance-To-Mean Ratio Methods For Repairables Inventory Management, Lisa J. Mahon

Theses and Dissertations

In an effort to improve aircraft availability, this research compared the efficiency of ten methods of determining variance-to-mean ratios (VTMRs, VMRs, V/Ms) for repairable, spare aircraft parts known as repairables. These methods are base pipeline quantity, Hill-Stevens (220 LRUs), a variation of Hill-Stevens (10 1s), Hill-Stevens (230 LRUs), the Sherbrooke, a variation of Sherbrooke (10 1s), historical data, a new regression function, variance-to-mean ratio equals 1.00 or variance-to-mean ratio equals 1.01. Using VTMRs derived from quarterly organizational intermediate maintenance (OIM) demands for line-replaceable units (LRUs) from the D200A Secondary Item Requirement System (SIRS) databases in aircraft sustainability model scenarios and …

Improving Maintenance Data Collection Via Point-Of-Maintenance (Pomx) Implementation, William D. Cone

Theses and Dissertations

Maintenance data collection is an integral part of flightline aircraft maintenance. Historically, this data was input via traditional keyboard data entry methods at a computer terminal. These terminals are typically located in the aircraft maintenance unit (AMU) facility, away from where the actual maintenance is being performed. In contrast to the traditional approach, the Point-of-Maintenance system (POMX) seeks to reduce the data entry burden while increasing data accuracy through the use of E-Tools such as ruggedized laptop computers and handheld portable maintenance aids (PMAs). POMX enables data entry at the aircraft or other maintenance location via wireless local area network …

Beneath The Tip Of The Iceberg: A Human Factors Analysis Of General Aviation Accidents In Alaska Versus The Rest Of The United States, Cristy Detwiler, Carla Hackworth, Kali Holcomb, Albert Boquet, Elaine Pfleiderer, Douglas Wiegmann, Scott Shappell

Publications

Historically, general aviation (GA) accidents have been overlooked and their impact under-appreciated when compared with those in the commercial or military sector. Recently however, the Federal Aviation Administration and other governmental and civilian organizations have focused their attention on one piece of this proverbial “iceberg,” that being GA accidents occurring in Alaska. This study examines more than 17,000 GA accidents using the Human Factors Analysis and Classification System. Comparisons of Alaska to the rest of the U.S. (RoUS) included traditional demographic and environmental variables, as well as the human errors committed by aircrews. Overall, categorical differences among unsafe acts (decision …

Interview No. 1655, Newton P. Matthews

Combined Interviews

Newton P. Matthews was born in North Carolina, in January of 1941; grew up in Goldsboro, NC, site of Seymour Johnson Air Base; he graduated college at Wake Forest University in Winston- Salem, NC in 1962; he describes the cold war tension in the early 1960s, he joined the U.S. Air Force to avoid being drafted into the Army; he says he was selected for Officer Training School as a navigator, he wanted to be a pilot but at the time needed 20/20 vision; he mentions being in training during the Cuban Missile Crisis; he recalls navigator bombardier training and …