Aviation Safety and Security Commons^™

The Effects Of Aircraft Certification Rules On General Aviation Accidents, Carolina Lenz Anderson

Doctoral Dissertations and Master's Theses

The purpose of this study was to analyze the frequency of general aviation airplane accidents and accident rates on the basis of aircraft certification to determine whether or not differences in aircraft certification rules had an influence on accidents. In addition, the narrative cause descriptions contained within the accident reports were analyzed to determine whether there were differences in the qualitative data for the different certification categories. The certification categories examined were: Federal Aviation Regulations Part 23, Civil Air Regulations 3, Light Sport Aircraft, and Experimental-Amateur Built. The accident causes examined were those classified as: Loss of Control, Controlled Flight …

Identification Of Causal Paths And Prediction Of Runway Incursion Risk Using Bayesian Belief Networks, Benjamin Jeffry Goodheart

Doctoral Dissertations and Master's Theses

In the U.S. and worldwide, runway incursions are widely acknowledged as a critical concern for aviation safety. However, despite widespread attempts to reduce the frequency of runway incursions, the rate at which these events occur in the U.S. has steadily risen over the past several years. Attempts to analyze runway incursion causation have been made, but these methods are often limited to investigations of discrete events and do not address the dynamic interactions that lead to breaches of runway safety. While the generally static nature of runway incursion research is understandable given that data are often sparsely available, the unmitigated …

The Effects Of Ethical Leadership And Organizational Safety Culture On Safety Outcomes, David Ronald Freiwald

Doctoral Dissertations and Master's Theses

This dissertation investigated the relationship among ethical leadership, an ethical workplace climate, safety culture, safety behaviors, and measured safety outcomes of workers in the high reliability organizations of aviation and healthcare. The primary objective was to develop a model linking these factors and assess their fit within the model. A secondary objective was to examine differences between the two populations. In this study, a 101-item instrument was used to collect and analyze employee responses on ten factors comprising the model. Structural equation modeling – path analysis was used for testing and evaluating relations using a combination of statistical analysis and …

Flight Physician - August, 2013, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

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

T/O Overruns And Veer-Offs On Slippery Runways With Crosswinds, Nihad E. Daidzic

Aviation Department Publications

No abstract provided.

Public Perception Of Unmanned Aerial Systems (Uas): A Survey Of Public Knowledge Regarding Roles, Capabilities, And Safety While Operating Within The National Airspace System (Nas), Dennis Vincenzi, David Ison, Dahai Liu

Publications

A variety of challenges to the successful assimilation of Unmanned Aircraft Systems (UASs) into the National Airspace System (NAS) exists. Aside from technical and legislative challenges, another setback has recently surfaced when the FAA suspended its selection process for UAS test sites due to privacy concerns. This new obstacle has the potential to further delay UAS integration. Very little literature or coverage of UAS domestic operations and accidents have been published and made available to the public at large. As a result, the public has very little information upon which to form any realistic or reasonable opinions concerning the integration …

Analysis Of Fatal General Aviation Accidents Occurring From Loss Of Control On Approach And Landing, Brittnee Nicholle Branham

Doctoral Dissertations and Master's Theses

According to the National Transportation Safety Board (NTSB), loss of control in-flight is the greatest cause of general aviation accidents. The purpose of this study was to determine the most frequently occurring probable causes and contributing factors from loss of control in-flight. This study used the Pareto principle and methodology developed by the General Aviation Joint Steering Committee to analyze accidents retrieved from the NTSB's Aviation Accident Database. The results showed that 73% of the accidents contained the contributing factor of "PILOT - Failure to maintain airspeed" across the three categories of reciprocating engine aircraft, turbine engine aircraft, and experimental-amateur …

Privacy And Unmanned Aerial Systems Integration In The National Aerospace System: Navigating Fourth Amendment Concerns, Dennis Vincenzi, David Ison, Dahai Liu

Publications

A variety of challenges to the successful assimilation of UASs into the National Airspace System (NAS) currently exist. Technical issues and human factors related hurdles have brought forth a range of research efforts to help to mitigate or resolve these challenges. Regulations and legislation play a significant role in controlling or restricting the use of UASs in the NAS. Currently there appears to be a contraposition of sentiment between the Federal Aviation Administration and Congress on the inclusion of UASs in the NAS. Congress has called for the adoption of UAS operations in the NAS by 2015 yet the FAA …

A Descriptive Analysis Of Public Comments Submitted In Response To Notice Of Proposed Rules On Air Carrier Pilot Qualification, Amy Chaffee Doolittle

Doctoral Dissertations and Master's Theses

In 2009, the crash of Colgan Flight 3407 in Buffalo, NY raised concerns regarding the adequacy of current pilot qualification standards for entering air carrier operations. In response, the U.S. Congress enacted Public Law 111-216, which requires a pilot to hold an Airline Transport Pilot (ATP) certificate in order to be qualified as a flight crewmember under 14 CFR, part 121, and also allows the Federal Aviation Administration (FAA) to modify the requirements to obtain an ATP certificate. In February 2012, the FAA issued a Notice of Proposed Rulemaking (NPRM) outlining these requirements and calling for public comments on the …

Validation Of New Technology Using Legacy Metrics: Examination Of Surf-Ia Alerting For Runway Incursion Incidents, Robert Edward Joslin

Doctoral Dissertations and Master's Theses

New flight deck technology designed to mitigate runway incursions may not be effective in triggering a flight deck alert to avoid high speed surface collisions for runway incursions classified as serious by legacy metrics. This study demonstrated an innovative method of utilizing expert raters and actual high-risk incidents to identify shortcomings of using legacy metrics to measure the effectiveness of new technology designed to mitigate hazardous incidents. Expert raters were used to validate the Enhanced Traffic Situational Awareness on the Airport Surface with Indications and Alerts (SURF-IA) model for providing alerts to pilots to reduce the occurrence of pilot deviation …

Relating Air Quality In The Work Environment To Occupational Health Disease, Hussien Awad Alumar

Doctoral Dissertations and Master's Theses

Comprehensive knowledge of the air pollutants effects on the human health generally is a crucial requirement in developing effective policies for reducing such adverse effects related to ambient air pollution. Such knowledge would be essential in helping various affected countries, including the less developed countries (LDCs), to develop effective regulatory frameworks for assessing and managing air quality in the workplaces. Developed and developing countries therefore need to develop effective techniques or strategies focused towards improving the workplace monitoring competence in diverse industrial environments. Such initiatives are essential in reducing or eliminating the industrial pollutants within the workplaces while also helping …

Flight Physician - April, 2013, 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.

Aviation Maintenance Management, Harry A. Kinnison, Tariq Siddiqui

Publications

Note: This pdf only includes chapter 1 and 18.

THE COMPLETE, UP-TO-DATE GUIDE TO MANAGING AIRCRAFT MAINTENANCE PROGRAMS

Thoroughly revised for the latest aviation industry changes and FAA regulations, this comprehensive reference explains how to establish and run an effi cient, reliable, and cost-effective aircraft maintenance program. Co-written by Embry-Riddle Aeronautical University instructors, Aviation Maintenance Management, Second Edition offers broad, integrated coverage of airline management, aircraft maintenance fundamentals, aviation safety, and the systematic planning and development of successful maintenance programs.

LEARN HOW TO:

• Minimize service interruptions while lowering maintenance and repair costs
• Adhere to aviation industry certification requirements and …

Flight Physician - December, 2012, 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.

Amelia Earhart On Nikumaroro: A Summary Of The Evidence, Thomas King

Pacific Studies

The fate of American aviation pioneers Amelia Earhart and Fred Noonan, who disappeared over the Pacific in July 1937, is a continuing Pacific historical mystery. Twenty-three years of interdiSciplinary research by The International Group for Historic Aircraft Recovery (TIGHAR) has produced results supporting the hypotheSiS that Earhart and Noonan landed their Lockheed Electra IDE safely on Nikumaroro in the Phoenix Islands, made repeated efforts to radio for help, but eventually expired. This paper summarizes TIGHAR's data relevant to the "Nikumaroro HypotheSiS."

2012 Manufacturers Safety Management System Pilot Project Report Design And Manufacturing Organizations, Jeff Duven, Linda Navarro, David Hempe, Alan J. Stolzer

Publications

In October, 2009, the Aircraft Certification Service (AIR) chartered a team to conduct the Manufacturers' Safety Management Systems (MSMS) pilot project. The pilot project began in January, 2011, and encourages voluntary implementation of Safety Management Systems (SMS) among aviation Design and Manufacturing (D&M) organizations in order to allow the FAA to assess how to provide oversight of these systems. Eleven companies representing the breadth of organizations that AIR oversees participated.

The MSMS pilot project culminated in December, 2012. Information, results, and lessons learned from the pilot project were captured via the MSMS Teams' final deliverable to AIR-150. The report was …

Ballistic Flash Characterization Of Entry-Side Flash, David J. Peyton

Theses and Dissertations

Aircraft survivability is a broad subject that encompasses many fields and subjects. An important part of aircraft survivability is fire prevention. Flashes created by ballistic impacts are a very real threat to aircraft because they can start fires or cause explosions. In an effort to better protect against these flashes, this study seeks to further the understanding and characterization of them. Recent research on this subject has been greatly helped by the use of high-speed video footage of flash events. This footage has led to new algorithms and methodologies for how to characterize a flash. A preliminary predictive model of …

The Influence Of Automation On Aviation Accident And Fatality Rates: 2000-2010, Nicholas A. Koeppen

Publications

The purpose of this project is to evaluate if technological advances and implementation of automation have produced a decrease in the number and severity of accidents in commercial aviation over the last decade. To accomplish this evaluation historical commercial aviation accident data from 2000 to 2010 will be examined. Commercial fixed wing and rotary wing data will be evaluated. No aviation incident data will be collected; the project will be limited in scope to commercial aviation accidents. Accidents highlighting major deficiencies involving automation will be discussed in detail. To further support the projects purpose, emphasis will be given to evaluate …

Analysis Of The Impact Of Scenario-Based Training On The Aeronautical Decision Making Of Collegiate Flight Students, Mariko Genevieve Doskow

Doctoral Dissertations and Master's Theses

The persistence of faulty decision making as a primary cause of accidents indicates a need to train pilots to make better decisions. The purpose of this study was to analyze scenario-based training's effectiveness at improving the aeronautical decision making of collegiate flight students. The researcher scored each participant's aeronautical decision making as they completed simulated flights in an advanced aviation training device. The scores quantified the participants' aeronautical decision making on seven decision-making variables and served as the basis for generating an overall decision making score for each participant. The experimental group completed a scenario-based aeronautical decision making treatment between …

The Effect On Embry-Riddle Aeronautical University's Reporting Culture From Implementing An Aviation Safety Action Program, Robert Blake Kelly

Doctoral Dissertations and Master's Theses

The Flight Training Department at Embry-Riddle Aeronautical University, Daytona Beach, has been contemplating implementing an Aviation Safety Action Program (ASAP) in order to help protect students and instructors from certificate action. This feasibility study analyzed what motivated instructor pilots to submit safety reports, and if an ASAP would increase reporting from instructor pilots. It also identified what concerns existed among instructors and managers regarding an ASAP. A survey was given to instructors and managers; also instructors in leadership roles were interviewed. It was found that the benefit to the organization and peers was the highest motivation factor to submit safety …

Spacecraft And Propulsion Technician Error, Daniel Clyde Schultz

Doctoral Dissertations and Master's Theses

Commercial aviation and commercial space similarly launch, fly, and land passenger vehicles. Unlike aviation, the U.S. government has not established maintenance policies for commercial space. This study conducted a mixed methods review of 610 U.S. space launches from 1984 through 2011, which included 31 failures. An analysis of the failure causal factors showed that human error accounted for 76% of those failures, which included workmanship error accounting for 29% of the failures. With the imminent future of commercial space travel, the increased potential for the loss of human life demands that changes be made to the standardized procedures, training, and …

The History Of Air Traffic Control, Rose Marie Kern

ERAU Prescott Aviation History Program

Did you know that the United States Aviation program began as a subdivision of the Federal Bureau of Lighthouses? Hear the fascinating story of the steps taken to bring organization to to the wild, new and exciting world of aviation at the beginning of the 20th Century. Kern will also discuss how various branches of the ATC came into being as well as some future plans of the FAA.

Impact Of Decision Criteria On Federal Aviation Administration Certification Of Military Commercial Derivative Aircraft, Michael S. Low

Theses and Dissertations

The decision regarding whether to maintain Federal Aviation Administration certification of military commercial derivative aircraft (MCDA) can be extremely difficult due to the subjective nature of some of the associated costs and benefits. The purpose of this research is to help decision makers understand the level of impact those costs and benefits have on their decision, and how that impact may change over the life cycle of the MCDA fleet. Data regarding the various criteria involved in such decisions were collected from subject matter experts using the Delphi technique. This information was then incorporated into a decision support tool that …

Impact Of Self-Reported Biases And Familiarity In A Baggage Screening Context, Scott W. Halwes

Theses and Dissertations

A common assumption is that items that evoke strong emotions are more easily recognized than items that do not evoke strong emotions (Bessette-Symons, 2008). For example, items such as guns or knives may evoke strong emotions within some people, and it may be presumed that these items may be more easily recognized by people that have strong emotions associated with them. If this is true, then perhaps these people would be more apt to locate these items in situations such as baggage screening services that rely on accurate detection of weapons for the public's safety. This study explores this reasoning …

Flight Physician - January, 2012, 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.

Flying In The Dark: Managing The Risks, Dale Wilson

All Faculty Scholarship for the College of Education and Professional Studies

No abstract provided.

Engagement Assessment Using Eeg Signals, Feng Li, Jiang Li, Frederic Mckenzie, Guangfan Zhang, Wei Wang, Aaron Pepe, Roger Xu, Tom Schnell, Nick Anderson, Dean Heitkamp

Electrical & Computer Engineering Faculty Publications

In this paper, we present methods to analyze and improve an EEG-based engagement assessment approach, consisting of data preprocessing, feature extraction and engagement state classification. During data preprocessing, spikes, baseline drift and saturation caused by recording devices in EEG signals are identified and eliminated, and a wavelet based method is utilized to remove ocular and muscular artifacts in the EEG recordings. In feature extraction, power spectrum densities with 1 Hz bin are calculated as features, and these features are analyzed using the Fisher score and the one way ANOVA method. In the classification step, a committee classifier is trained based …

A Systematic Approach For Real-Time Operator Functional State Assessment, Guangfan Zhang, Wei Wang, Aaron Pepe, Roger Xu, Tom Schnell, Nick Anderson, Dean Heitkamp, Jiang Li, Feng Li, Frederick Mckenzie

Electrical & Computer Engineering Faculty Publications

A task overload condition often leads to high stress for an operator, causing performance degradation and possibly disastrous consequences. Just as dangerous, with automated flight systems, an operator may experience a task underload condition (during the en-route flight phase, for example), becoming easily bored and finding it difficult to maintain sustained attention. When an unexpected event occurs, either internal or external to the automated system, the disengaged operator may neglect, misunderstand, or respond slowly/inappropriately to the situation. In this paper, we discuss an approach for Operator Functional State (OFS) monitoring in a typical aviation environment. A systematic ground truth finding …

Fast Stochastic Wiener Filter For Super-Resolution Image Restoration With Information Theoretic Visual Quality Assessment, Amr Hussein Yousef, Jiang Li, Mohammad Karim, Mark Allen Neifeld (Ed.), Amit Ashok (Ed.)

Electrical & Computer Engineering Faculty Publications

Super-resolution (SR) refers to reconstructing a single high resolution (HR) image from a set of subsampled, blurred and noisy low resolution (LR) images. The reconstructed image suffers from degradations such as blur, aliasing, photo-detector noise and registration and fusion error. Wiener filter can be used to remove artifacts and enhance the visual quality of the reconstructed images. In this paper, we introduce a new fast stochastic Wiener filter for SR reconstruction and restoration that can be implemented efficiently in the frequency domain. Our derivation depends on the continuous-discrete-continuous (CDC) model that represents most of the degradations encountered during the image-gathering …

Avian Hazard Advisory System (Ahas): An Evaluation Of Ahas Accuracy As A Predictive Tool In Bird Strike Risk Assessment For Civil Aviation, Inger Catherine Oyoko

Theses and Dissertations

The problem of bird strikes began when human aviators made their first ventures in flight and joined birds in an already crowded environment. In the decades following these first flights, the bird strike problem has resulted in numerous fatalities and millions of dollars worth of damaged or destroyed aircraft in both civil and military aviation. The problem has been further exacerbated by the technological leaps in the aviation industry such as the increase in the number of aircraft and engines on an aircraft, the introduction of the jet engine, and also faster, quieter more efficient engine design making aircraft harder …