Aviation Commons^™

Air Carrier Pilot Training, Supply & Recruitment Challenges, Paul Ryder, Todd Lisak

National Training Aircraft Symposium (NTAS)

The route to airline recovery following the global COVID-19 pandemic is flush with opportunity for airlines, unions, and regulators to work together within current regulatory structures to recruit the next generation of aviation professionals, while continuing to ensure they are properly trained, qualified and mentored for safe flight operations. As an industry we have raised interest in pursuing aviation, but more still should be done.

The pace of the recovery from the pandemic induced reductions in air travel is testing United States pilot training and recruitment systems.

The reductions in air travel at the beginning of the pandemic led to …

Advanced Air Mobility Human Factors Considerations For Current Evtol Pilot Interfaces, Bhoomin B. Chauhan, Maria Chaparro Osman, Kendall Carmody, Meredith Carroll

National Training Aircraft Symposium (NTAS)

Advanced air mobility (AAM) is a novel transportation concept using electric vertical take-off and landing (eVTOL) aircraft to move people and cargo in urban and rural environments. The emergence of AAM has led to a range of different eVTOL vehicle designs at different stages in development, flight testing, and certification. Although these aircraft will serve similar markets, they will have different operational capabilities and pilot interfaces. These aircraft vary in whether they are (a) multi-rotor and have tilt-rotor capabilities, or (b) winged with tilt-wing capabilities, vectored thrust, fans, or propellers. The pilot interfaces in eVTOL align with the concept of …

The Value Of Strong Partnerships To Build A Successful Aviation Maintenance Career Pathway Program For Transitioning Military Service Members, Angela C. Albritton, Kenneth Witcher Ph.D., Christopher Toppin

National Training Aircraft Symposium (NTAS)

The aerospace industry is competing with other industries for a qualified workforce, and many of those competing industries are investing heavily in creating workforce development pipelines. Boeing (2021) forecasts that 626,000 new aviation maintenance technicians will be needed over the next 20 years. If the aerospace industry is unable to recruit the skilled workforce they require, it could have a ripple effect felt globally. Career pathway programs are emerging as essential to inspiring and recruiting the next generation of aviation professionals. How can industry, academia and government work together to find more innovative ways to address the growing need for …

Change Fatigue In Aviation Maintenance Through A Human Factors Lens, Stephanie Douglas, Bettina Mrusek

National Training Aircraft Symposium (NTAS)

Aviation is a demanding and fast-paced industry and it is not uncommon for aviation professionals, including maintainers, to experience rapid disruption and organizational change. Fatigue in aviation professionals is a known risk. Fatigue risk management systems (FRMS) seek to mitigate this risk by focusing on tiredness resulting from long work hours and lack of quality sleep. Recently, change fatigue has also risen to the forefront of business and employee studies. In many of today’s industries, change is constant as firms implement changes either to address disruptions, business growth or to follow trends in the industry. Frequent changes in an organization …

Workforce Of The Future Begins With Aviation Stem, Lyndsay Digneo

National Training Aircraft Symposium (NTAS)

The United States has always been a world leader in aviation. This leadership position relies on the strength of the American STEM workforce and the quality of the nation’s educational, industrial, and government institutions. Therefore, it is imperative to nurture today’s students to become a well-trained STEM workforce in the future.

The Federal Aviation Administration (FAA) William J. Hughes Technical Center (WJHTC) recognizes that in pursuing its mission of aviation research, engineering, development, and test and evaluation, it is in a unique position to support aviation STEM activities for schools (K-12), post-secondary institutions, and community organizations. In 2016, the Technical …

Determining The Effectiveness Of Single-Pilot Resource Management In General Aviation, Alaba Gabriel Idowu, Holly Augustine, Michael Adebola Shogbonyo

National Training Aircraft Symposium (NTAS)

This research aims to determine the effectiveness of single-pilot resource management (SRM) towards improved safety in general aviation (GA) as compared to its counterpart, crew resource management (CRM), in commercial aviation that has improved commercial safety drastically. GA safety has been a significant concern due to many fatalities. Despite SRM concepts to ensure safe and successful flight operations, evidence showed that GA suffers a higher fatal accident rate than scheduled airline flights and holds a lackluster safety record, accounting for 94% of civil aviation fatalities. In contrast, commercial aviation safety has improved since the implementation of CRM. The investigation examines …

Why Should Airline Workers Be Trained To Respond To Fume Events?, Judith Tl Anderson

National Training Aircraft Symposium (NTAS)

The potential for engine oil and hydraulic fluid fumes to contaminate the ventilation air supplied to the aircraft cabin and flight deck has been recognized since the 1950s as a function of the design and maintenance of the bleed air system. The presence of oil and hydraulic fluid in the bleed air matters because the fumes contain complex mixtures of chemicals, including toxic additives. Starting in the 1950s and continuing to this day, crewmembers around the world have documented ill health during and after breathing these fumes. Also, some crewmembers have reported impairment and even incapacitation inflight, resulting in investigations …

Utilizing Drones To Streamline Wildlife Hazard Management Efforts By Airport Operators, Flavio A. C. Mendonca Ph.D., Ryan Wallace, Jose Cabrera, Cole Mcnall

National Training Aircraft Symposium (NTAS)

Airports operating under the Code of Federal Regulations Part 139 should conduct a wildlife hazard assessment (WHA) when some wildlife-strike events have occurred at or near the airport. The WHA must be conducted by a Qualified Airport Wildlife Biologist (QAWB). The required elements in a WHA include the identification of the wildlife species observed and their numbers, and the location of features on and near the airport that could attract wildlife. Service learning and research projects enable undergraduate students to develop transferable skills that are highly valued by the aviation industry, including critical thinking, self-confidence, the ability to integrate theory …

Development Of Upset Recovery And Basic Aerobatic Courses For Collegiate Flight Training Programs, Warren P. Pittorie, Michaela C. Satter, Meredith Carroll Phd

National Training Aircraft Symposium (NTAS)

Upset recovery and aerobatics are two topics in general aviation that are often overlooked by commercial pilots in training. This can be due to several different constraints, such as not having the time or resources to receive optional flight instruction, or the workload involved with locating a reputable school and qualified flight instructor. In addition, upset recovery and aerobatics training is not required to become a commercially rated pilot and start a career in the aviation industry. However, both topics, especially upset recovery, can increase a pilot’s awareness of the limitations of their own aircraft and increase their confidence when …

Development Of A Safety Performance Decision-Making Tool For Flight Training Organizations, Marisa D. Aguiar Phd, Carolina L. Anderson Phd

National Training Aircraft Symposium (NTAS)

The purpose of the research was to create and validate a safety performance decision-making tool to transform a reactive safety model into a predictive, decision-making tool, specific to large, collegiate Title 14 of the Code of Federal Regulations (CFR) Part 141 flight training organizations, to increase safety and aid in operational decision-making. Using Monte Carlo simulation, the study conducted simulation runs based on true operational ranges to simulate the operating conditions possible within large, collegiate CFR Part 141 flight training organizations with varying levels of controllable resources in terms of personnel (Aviation Maintenance Technicians and Instructor Pilots) and expenditures (active …

Airline Pilot Risk Profiling By Using Unstable Approach Management Case, Selim Ozyurek

National Training Aircraft Symposium (NTAS)

Risk and human decision-making cannot be separated from each other. Many of theories and studies have tried to analyze pilots’ decision-making processes, risk factors, and preference behavior in the aviation domain. Unstable approaches are fairly infrequent, but an unstable approach is a major risk factor for landing accidents (Smith & Curtis, 2013; Smith, Jamieson, & Curtis, 2012). Therefore, the decision to execute a go-around if an approach is not sufficiently stable is encouraged in the interest of safety (Airbus Customer Services, 2012; Flight Safety Foundation, 2013), but in practice less than 5% of the unstable approaches actually results in a …

A Bidirectional Deep Lstm Machine Learning Method For Flight Delay Modelling And Analysis, Desmond B. Bisandu, Irene Moulitsas

National Training Aircraft Symposium (NTAS)

Flight delays can be prevented by providing a reference point from an accurate prediction model because predicting flight delays is a problem with a specific space. Only a few algorithms consider predicted classes' mutual correlation during flight delay classification or prediction modelling tasks. None of these existing methods works for all scenarios. Therefore, the need to investigate the performance of more models in solving the problem of flight delay is vast and rapidly increasing. This paper presents the development and evaluation of LSTM and BiLSTM models by comparing them for a flight delay prediction. The LSTM does the feature extraction …

Neutralization Of Fuel Tankering Emissions For Environmental Sustainability, Peter O'Reilly, Maria Petrescu, Fabricio Sulzbacher, Diogo Coutinho

National Training Aircraft Symposium (NTAS)

As aviation has been one of the fastest-growing sources of emissions, this paper explores sustainable solutions in the equation of the economic savings from the fuel tankering practice, in a way it could represent gains of credibility for this industry (Boussauw & Vanoutrive, 2019). The fuel expenses in Brazil have been responsible for the highest operational cost for the airlines and, as a result, there has been an ongoing pursuit of the highest level of efficiency (ANAC, 2019). In this context, this study has been focused on the emerging Brazilian aviation market, and uses primary data collected from three major …

Improved Feedback Mechanisms Of The Hydraulics Sandbox Simulator, Karen J. Johnson, Martin Hebel

National Training Aircraft Symposium (NTAS)

The proposed presentation will include the following project and results from implementation in an aircraft hydraulic systems course.

In 2020 we developed a digital hydraulics system schematic sandbox for use in an FAA Part 147 airframe maintenance technician training program (See Figure 1). The sandbox allows students to drag-drop-connect components used in systems such as those found in aircraft. It allows them to ‘test-connect’ the components to get feedback on correct and incorrect ‘construction’. As shown in Figure 1, light green ‘hoses’ are correct supply connections, dark green are correct return connections and red are incorrect connections per established rules …

Implementing Dei In Aviation Education: Coping And Addressing Mental Health Concerns, Jorge L. D. Albelo Ph.D., Michael F. O'Toole Ph.D., Samantha Bowyer

Publications

In recent years, different global events have led to increased awareness of the benefits of promoting diversity, equity, and inclusion in the workplace and education. Notably, the aviation industry is seeing increased research initiatives to promote DEI among all generations. Nevertheless, given the rising concerns about mental health in higher education, this paper sought to connect coping and addressing mental health through implementing DEI teachings in aviation education. Integrating DEI in the aviation classroom can be challenging, as many faculty members might feel uncomfortable addressing the topic in their courses. Consequently, the researchers proposed and tested an aviation education approach …

Xr In Aviation Training: Insight From Academia, Industry, And Non-Profit Institutions, Stephanie G. Fussell, Robert L. Thomas, Bejamin Kwasa, James Birdsong, Kurt Reesman, Lori Brow, Joel Scharlat, William T. Ballo

National Training Aircraft Symposium (NTAS)

The COVID-19 pandemic had a profound impact on education and training. Institutions that relied heavily on face-to-face instruction suddenly needed alternative modalities to keep students on course, forcing educators and trainers to employ a variety of educational techniques via technologies that they may not have had experience with. This shift has brought the advantages – and disadvantages – of augmented, mixed, and virtual reality technologies (collectively, extended reality or XR) for education and training into sharp focus. Programs were quickly assembled, and not always with consideration of learning theories. As learning and training were resumed in in-person settings, academics and …

Creating The Next Generation Of Aviation Professionals: Creating Diversity In The Next Generation, Jason T. Lorenzon

National Training Aircraft Symposium (NTAS)

Covid-19, mandatory retirement age, the 1500 Hour ATP rule and lack of future aviation professionals has lead to a global industry crisis. With the boom of the 1990’s, 9/11, the Great Recession, Covid-19, the lack of younger individuals dedicating themselves to the study of aviation has led to a current crisis of a lack of aviation professionals ready to serve the industry currently and in the future. Lorenzon will trace how the work force shortage started well over twenty years ago. Boeing and Airbus both predict that over 2.2 million new workers including over 600000 pilots will be needed. Yet …

The Impact Of Unscheduled Maintenance To An Airline’S On Time Performance, Augusto Dalazen, Beatriz Barbi, Beatriz Ponzoni, Giovanna Simões, Lucas Kamalakian

Student Works

Unscheduled maintenance events have a significant impact on airlines performance and network operations. Some events can have its consequences minimized by simple actions due to its simplicity and lack of influence in the safe conduction of a flight.

This study aimed on collecting data regarding the cost and consequences of ground turn back events in the Airbus A320 family. The study suggested that after the implementation of proper supporting regulation on Crew Applied MEL, money would be saved as well as network disruption consequences could be avoided.

The data presented in this study reflects current Brazilian legislation, and data from …

Pre-Check Security Processes In Selected Brazil Airports- Changes And Gains, Camila Miliani, Fabio Sanches, Jonatta Haniere, Rodrigo Cortes, Tais Gargano, Vanessa Reis

Student Works

The recommendation of this Research Project is to implement the precheck program at 10 Airports in Brazil with more than 5 million passengers a year. The passengers’ satisfaction, security improvement and OPEX savings would be a reality.

The expectation of OPEX savings at these 10 Airports are R$ 3.360.000,00 per year, (US$ 634.000,00) due to the possibility of using the current infrastructure and yet, reduce one Protection Agent per inspection module, per airport.

The research topic was to understand the feasibility of implementing the precheck security process in Brazil Airports. Using the U.S. benchmark, and the current Brazilian legislation, GYN …

Certification Basis For A Fully Autonomous Uncrewed Passenger Carrying Urban Air Mobility Aircraft, Steve Price

Student Works

The Urban Air Mobility campaign has set a goal to efficiently transport passengers and cargo in urban areas of operation with autonomous aircraft. This concept of operations will require aircraft to utilize technology that currently does not have clear regulatory requirements. This report contains a comprehensive analysis and creation of a certification basis for a fully autonomous uncrewed passenger carrying rotorcraft for use in Urban Air Mobility certified under Title 14 Code of Federal Regulations Part 27. Part 27 was first analyzed to determine the applicability of current regulations. The fully electric propulsion system and fully autonomous flight control system …