Aviation Commons^™

Aviation Safety Regulations Versus Cns/Atm Systems And Functionalities, Adeyinka Olumuyiwa Osunwusi

International Journal of Aviation, Aeronautics, and Aerospace

The safety, security, efficiency, regularity, and sustainable development of international civil aviation operations revolve around a web of well-defined legal, policy, regulatory and methodological frameworks, which prescribe, inter alia, mandatory, advisory, prescriptive or discretionary requirements in respect of interactivities within the civil aviation community. In relation to this body of legal, policy, regulatory and methodological frameworks, the Convention on International Civil Aviation (otherwise known as the Chicago Convention, 1944) clearly represents the locus classicus. The Chicago Convention, which governs the activities of Contracting States of the International Civil Aviation Organization (ICAO), incorporates 96 Articles and embodies, to date, …

Factorial Validity Of The Flight Risk Assessment Tool In General Aviation Operations, Flavio A. C. Mendonca, Allen Xie, Chenyu Huang Ph.D.

Publications

The Flight Risk Assessment Tool (FRAT) was developed and is recommended by the Federal Aviation Administration to provide a solution of proactively identifying and mitigating risk before each flight. General aviation (GA) operators are encouraged to adapt the FRAT based upon specific operational characteristics. Currently, most safety management systems-compliant GA operators have implemented various versions of FRATs with different operational purposes. However, the FRAT could be inappropriately implemented because of the dynamic operational features of GA operations. The purpose of this study is to explore insights into potential approaches to validate the FRAT that is used for flight risk assessment …

The Flight Risk Perception Scale (Frps): A Modified Risk Perception Scale For Measuring Risk Of Pilots In Aviation, Scott R. Winter, Dothag Truong, Joseph R. Keebler

Publications

Risk and risk perception remain focal areas of research within the aviation domain. The purpose of the current study was to assess an existing measure of a 26-item self-risk perception scale for pilots. A sample of 490 participants was used in the present study, and a confirmatory factor analysis was conducted on the original 26-item instrument. The findings indicated that there was a poor model fit of the original instrument. Through the use of modification indices, a new 13-item scale was produced, which resulted in a second-order CFA model. Flight risk was shown to be the second-order construct with general …

English Language Proficiency And Aviation Safety, Robert Fowler Jr.

Student Works

The goal of this research study is to determine if aviation incidents and accidents due to deficiencies in English language proficiency have increased in the last 10 years based on data from the National Aeronautics and Space Administration (NASA) Aviation Safety Reporting System (ASRS). In addition, this study will determine whether deficiencies in English language proficiency have a significant impact on aviation safety. There are currently 184,636 student pilots according to the Federal Aviation Administration Airmen Certification System. Included in this number are 11,776 student pilots with a foreign address (Federal Aviation Administration [FAA], 2019). Findings presented at a NASA …

Aviation Safety Action Program In The United States Air Force: Mobility Aircrews’ Intentions To Use Safety Reporting, Travis Jared Whittemore

Doctoral Dissertations and Master's Theses

No abstract provided.

Task Based Risk Assessment For Human Factors Impact On Aviation Maintenance Deviations: A Case Study On Three Specific Tasks And Their Operational Implications, Stephen Caffrey, Laís Veloso Lara, Christopher Murtagh, Maria Chiara Leva, Victor Hrymak

Conference papers

This paper investigates human performance on a set of selected tasks in an aviation maintenance organisation, where a significant prevalence of unsafe acts and conditions were observed. The methodology began with visual inspections of the work environment. Semi structured interviews were then undertaken to gain an insight into the job demands and critical issues reported by front line operators. Three representative critical tasks were then selected for a detailed task analysis. This fed into a task based risk assessment that mapped out safety critical deviations together with timelines for nominal and deviation paths. The likelihood and severity of potential outcomes …

Fatigue Identification And Management In Flight Training: An Investigation Of Collegiate Aviation Pilots, Flavio A. Coimbra Mendonca Mr, Julius Keller, Chientsung Lu

International Journal of Aviation, Aeronautics, and Aerospace

Objective: The purpose of this study was to evaluate collegiate aviation students’ self-awareness of their fatigue issues; to investigate possible causes of fatigue afflicting collegiate aviation students; and to investigate the collegiate aviation students’ lifestyle and perceptions of personal solutions to fatigue.

Background: Pilot fatigue is a significant safety hazard in aviation operations. Several factors can contribute to fatigue, including inadequate sleep, long work hours, and inadequate nutritional habits. Some factors, such as social and academic activities, could be unique for Title 14 Code of Federal Regulations (CFR) Part 141 collegiate aviation pilots. Previous studies have addressed fatigue in …

Systems Engineering Design Of An Electronically Interactive Application For Runway Incursion Prevention, Yixuan Cheng

Doctoral Dissertations and Master's Theses

Runway Incursion is the leading cause of serious incidents or accidents in airports. One of the most common causes of a runway incursion is airport unfamiliarity. Therefore, the researcher designed an electronically interactive application as a practice tool for pilots to utilize during flight preparation. The objective of this application is to enhance airport familiarity to ultimately reduce runway incursion. This application is interactive, affordable, accessible, and mobile device-based. It was designed using the Systems Engineering approach, following Human Factors Engineering principles to make this application user-friendly and to provide optimized human machine interaction. A model-based Systems Engineering software-CORE was …

U.S. Government Aviation Safety Information Resources, Bert Chapman

Libraries Faculty and Staff Presentations

Presentation covering U.S. Government aviation safety information resources. Topics addressed include U.S. laws,legislation, regulations, court cases, information resources from agencies such as the Federal Aviation Administration, Transportation Security Administration, National Aeronautics and Space Administration, congressional aviation oversight committees and congressional support agencies including the Congressional Budget Office, Congressional Research Service, and Government Accountability Office.

Enhancing The Safety Training Of Ga Pilots To Reduce The Risk Of Bird Strikes: An Experimental Pilot Study, Flavio A. C. Mendonca Phd, Thomas Carney Phd, Richard O. Fanjoy Phd

International Journal of Aviation, Aeronautics, and Aerospace

Analyses of wildlife strike data from 2000 through 2016 indicate that for the general aviation (GA) community, the number and rate of damaging strikes has increased both at and outside the airport environment. Pilots play an important role in the accident prevention process due to wildlife, ranging from reporting strikes to using appropriate aircraft operating techniques to mitigate the risk of strikes. Therefore, safety efforts require enhanced aeronautical decision-making (ADM) for pilots. The purpose of this pilot project was to investigate if a safety protocol would enhance Part 141 GA pilots’ knowledge and skills to mitigate the risk of bird …

Assessing The Risks: An Analysis Of Wildlife-Strike Data At The Three Busiest Brazilian Airports (2011-2016), Flavio A. C. Mendonca Ph.D., Chenyu Huang Ph.D., Thomas Q. Carney Ph.D., Mary E. Johnson Ph.D.

International Journal of Aviation, Aeronautics, and Aerospace

Brazil is the largest country in Latin America and has a considerable amount of air traffic volume domestically and internationally. Wildlife strikes are an increasing safety and economic concern for aviation operations in Brazil. The Brazilian Aeronautical Accidents Investigation and Prevention Center (CENIPA) has published annual reports summarizing the results of analyses of the data in a national level since 2009. The goal of this study was to supplement the CENIPA’s annual reports with information derived from the analysis of wildlife strikes to aviation, during 2011-2016, from the three busiest international commercial airports in Brazil: Guarulhos, Brasília, and Galeão. A …

Predicting General Aviation Pilots’ Weather-Related Performance Through A Scenario-Based Assessment, Jessica Cruit, Christina Frederick, Beth Blickensderfer, Joseph Keebler, Thomas Guinn

Publications

Weather-related accidents continue to challenge the general aviation (GA) community and with the development of advanced weather technology, GA pilots need additional education and training on how to effectively use these weather products to ensure flight safety. Currently, the literature on aviation weather suggests that there is a gap in both training and assessment strategy for GA pilots. Furthermore, several studies advocate assessing GA pilots at a deeper level of learning by including weather-based, scenario/application questions on the Federal Aviation Administration’s (FAA) written exam for private pilots. After first developing a scenario-based, aviation weather assessment, we used a multiple regression …

The Shaping Of Things That Are: How Airplane Windows Took Their Shape, Morgan Lopez

Student Works

Have you ever wondered why your airplane's windows are rounded? It is not for aesthetic appeal.

The first commercial jetliner windows' sole purpose was appearance; a squared window afforded an impressive view of the earth, but the view was not without consequence.

Small Uas Detect And Avoid Requirements Necessary For Limited Beyond Visual Line Of Sight (Bvlos) Operations, Mark Askelson, Henry Cathey, Ronald Marsh, Zachary P. Waller, Paul Snyder, Gary M. Ullrich, Chris Theisen, Naima Kaabouch, William Semke, Michael Mullins, Kyle Foerster, Rosa Brothman, Stephen B. Hottman, Kerry Williamson, Eric Johnson, Alexander Vanhoudt, Zachariah Larue

Aviation Faculty Publications

Potential small Unmanned Aircraft Systems (sUAS) beyond visual line of sight (BVLOS) operational scenarios/use cases and Detect And Avoid (DAA) approaches were collected through a number of industry wide data calls. Every 333 Exemption holder was solicited for this same information. Summary information from more than 5,000 exemption holders is documented, and the information received had varied level of detail but has given relevant experiential information to generalize use cases. A plan was developed and testing completed to assess Radio Line Of Sight (RLOS), a potential key limiting factors for safe BVLOS ops. Details of the equipment used, flight test …

A Post-Accident Analysis Of Civil Remotely-Piloted Aircraft System Accidents And Incidents, Graham Wild, Kellie Gavin, John Murray, Jose Silva, Glenn Baxter

Research outputs 2014 to 2021

A sample of 152 accidents and incidents involving Remotely Piloted Aircraft Systems, more commonly referred to as "drones", have been analysed. The data was collected from a 10-year period, 2006 to 2015, conveniently sourced from a limited population owing to the scarcity of reports. Results indicate that safety occurrences involving Remotely Piloted Aircraft Systems (RPAS) have a significantly different distribution of contributing factors when sorted into distinct categories. This provides a thorough and up-to-date characterization of the safety deficiencies specific to RPAS. In turn, this contributes to the development of adequate safety management systems applicable to the RPAS sector. The …

A Safety Management Model For Far 141 Approved Flight Schools, Flavio A. C. Mendonca, Thomas Q. Carney

Publications

The Safety Management Annex (Annex 19), which became applicable in November 2013, consolidates safety management provisions previously contained in six other International Civil Aviation Organization (ICAO) Annexes, and will serve as a resource for overarching state safety management responsibilities. Through Annex 19, ICAO has required that its member states develop and implement safety management systems (SMS) to improve safety. This mandate includes an approved training organization that is exposed to aviation safety risks. In 2015, the FAA published AC 120-92B to provide guidance material for certificate holders operating under FAR 121, to implement and maintain an SMS. This AC may …

Quantitative Risk Evaluation Of Obstacle Limitation Surfaces For Final Approaches At Airports, Amila Silva, Alexandre G. De Barros

Journal of Aviation Technology and Engineering

Obstacle limitation surfaces (OLS) are the main safeguard against objects that can pose a hazard to aircraft operations at and around airports. The standard dimensions of the most of those surfaces were estimated using the pilot’s experience at the time when they were included in the standard documents. As a result, some of these standards may have been overestimated, while others may not provide an adequate level of safety. With airports moving to the Safety Management System (SMS) approach to design and operations safety, proper evaluation of the level of safety provided by OLS at specific sites becomes important to …

Peer Reviewed Safety Management System (Sms): Collaboration For Continuous Improvement (Literature Review), Michael F. Canders Ph.D. Cfii

International Journal of Aviation, Aeronautics, and Aerospace

Safe operations are essential for organizational success, perhaps no more so than in aviation. A culture of safety can be a leading contributor to an aviation organization’s success but developing such a culture and maintaining it can be very challenging. Collegiate aviation programs provide an exceptional opportunity to teach essential safety culture components to new aviators. A Safety Management System (SMS) is an effective framework to present and reinforce key safety principles and can be effectively tailored for the collegiate aviation flight training environment. Some aviation colleges may have developed a safety program or SMS but sharing and benchmarking the …

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 …

Evaluating Dynamic ‘Landing Gear Unsafe’ Auditory Alerts As A Defense Against Habituation, Vincenzo Fasano

Doctoral Dissertations and Master's Theses

Auditory alerts are widely used in today's daily routine. Unlike their visual counterparts, auditory alerts can be used to capture someone's attention, even though the user is not within visual range. As beneficial as auditory alerts can be, it is possible to become habituated to alerts. Habituation is the elimination of a response as a result of continuous exposure to a stimulus. In this small-scale study, methods to reduce pilot habituation to the 'landing gear unsafe' auditory alert were investigated. Ten subjects executed eight non-precision instrument approaches that exposed the subjects to the 'landing gear unsafe' auditory alert for a …

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 …

Imbalanced Learning For Functional State Assessment, Feng Li, Frederick Mckenzie, Jiang Li, Guanfan Zhang, Roger Xu, Carl Richey, Tom Schnell, Thomas E. Pinelli (Ed.)

Electrical & Computer Engineering Faculty Publications

This paper presents results of several imbalanced learning techniques applied to operator functional state assessment where the data is highly imbalanced, i.e., some function states (majority classes) have much more training samples than other states (minority classes). Conventional machine learning techniques usually tend to classify all data samples into majority classis and perform poorly for minority classes. In this study, we implemented five imbalanced learning techniques, including random under-sampling, random over-sampling, synthetic minority over-sampling technique (SMOTE), borderline-SMOTE and adaptive synthetic sampling (ADASYN) to solve this problem. Experimental results on a benchmark driving test dataset show that accuracies for minority classes …

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 …

Human Error And Accident Causation Theories, Frameworks And Analytical Techniques: An Annotated Bibliography, Douglas A. Wiegmann, Aaron M. Rich, Scott A. Shappell

Publications

Over the last several decades, humans have played a progressively more important causal role in aviation accidents as aircraft have become more [complex]. Consequently, a growing number of aviation organizations are tasking their safety personnel with developing safety programs to address the highly complex and often nebulous issue of human error. However, there is generally no “off-the-shelf” or standard approach for addressing human error in aviation. Indeed, recent years have seen a proliferation of human error frameworks and accident investigation schemes to the point where there now appears to be as many human error models as there are people interested …

On Target, Tim Brady

Publications

An examination of aircraft accidents in the military while training for weapons delivery maneuvers.