Gender Diversity In The Aviation Workplace,
2020
Embry-Riddle Aeronautical University
Gender Diversity In The Aviation Workplace, Lindsay Stevenson, Haydee Cuevas, Katie Kirkpatrick, Katya K. Rivera, Marisa Aguiar
Student Works
In the past 90 years, the workforce has been diversified in many fields yet gender diversity for occupations in the aviation domain (e.g., pilots, air traffic controllers, aircraft maintenance technicians) has grown slowly. To explore this issue, the objective of this archival study was to examine the increase in the number of females and males from 2005 to 2018 for six aviation occupations in the private sector (civilian) in the United States: aircraft pilot and flight engineer; air traffic controller and airfield operations specialist; aerospace engineer; avionics technician; aircraft mechanic and service technician; and aircraft structure, surfaces, rigging, and systems …
Nothing But A Number: A Closer Look At Stall Speed,
2020
Minnesota State University, Mankato
Nothing But A Number: A Closer Look At Stall Speed, Nihad E. Daidzic
Aviation Department Publications
CFIS REPEAT IT LIKE A MANTRA: An airplane can stall at any airspeed, in any pitch attitude. Your trainer’s wing always stalls when it exceeds its critical angle of attack—and that can happen even if the airplane is pointed straight down and approaching VNE. So what do the stall speeds published in the pilot’s operating handbook mean? These only apply for the stated conditions: often level flight, maximum gross weight, and most forward center of gravity, with flaps retracted (VS1) or in the landing configuration (VS0). Factors such as total weight, load factor, power, and center of gravity location affect …
Pilot Acceptance Of Personal, Wearable Fatigue Monitoring Technology: An Application Of The Extended Technology Acceptance Model,
2020
Embry-Riddle Aeronautical University
Pilot Acceptance Of Personal, Wearable Fatigue Monitoring Technology: An Application Of The Extended Technology Acceptance Model, Rachelle Lynne Strong
Doctoral Dissertations and Master's Theses
The research problem of pilot fatigue has been referenced as a causal factor for aircraft accidents in many United States National Transportation and Safety Board (NTSB) accident reports; however, the United States Code of Federal Regulations 14 CFR Part 117, Flight and Duty Limitations and Rest Requirements for Flight Crew Members, does not provide a tangible means of measuring fatigue for aircraft crew members. This problem is relevant to the airline industry and the travelling public because pilot fatigue is preventable as a causal factor in aviation accidents, and pilots need an accurate way to measure it. Adoption of a …
Undergraduate Pilot Training Attrition: An Analysis Of Individual And Class Composition Component Factors,
2020
Air Force Institute of Technology
Undergraduate Pilot Training Attrition: An Analysis Of Individual And Class Composition Component Factors, Christina M. Akers
Theses and Dissertations
The Air Force is working hard to reduce the shortage of nearly 2,000 pilots that threatens the Air Force’s core mission. Officials have focused on increasing retention and training throughput. Despite this, the first Pilot Training Next class graduated in August of 2018 with 13 of the initial 20 students (65.5% graduation rate). The purpose of this research is to explore attrition reduction by understanding how class composition of individual abilities and personalities affects the class graduation rate. Using AFOQT scores, SDI+ scores, PCSM scores, flight hours, and college GPAs, correlations were studied and a simple linear regression was run …
Providing Rational For Further Funding Additive Manufacturing Efforts In The Air Force,
2020
Air Force Institute of Technology
Providing Rational For Further Funding Additive Manufacturing Efforts In The Air Force, Trever J. Braunberger
Theses and Dissertations
Extremely long lead times for legacy aircraft replacement parts often exceed 120 days and cost 3 to 4 times the original price drives a search for alternative manufacturing methods such as additive manufacturing. Currently, the method to procuring a legacy replacement for aircraft such as the C-130 is daunting and at times, impossible. Through a comprehensive knowledge collection of organizational data the Air Force body of knowledge increases and provides actionable data to decision makers which has the potential of dramatically decreasing part wait times and procurement. The proposed, intuitive decision analysis framework mapped out in this research provides relevant …
Hybrid Tri-Objective Optimization Of F-15 Fleet Modernization Scheduling,
2020
Air Force Institute of Technology
Hybrid Tri-Objective Optimization Of F-15 Fleet Modernization Scheduling, Richard S. Danaher
Theses and Dissertations
The F-15 weapons system is vital to the Air Forces efforts to obtain air supremacy during conflict. Originally produced almost 50 years ago, technological advancement through systems modifications is necessary to ensure the Eagles lethality and survivability against next-generation adversarial threats. The F-15 Systems Program Office faces challenges to plan aircraft inductions for five fleet modernization programs. Optimal induction schedules are developed using binary-integer linear programming models. Diverse constraints such as manpower, equipment, modification kit availability, minimum operational flight levels, and integration of scheduled depot maintenance reveal that no feasible schedule exists. Two competing objectives representing the value of fully …
Inherent Jeopardy Of Performance Based Contracting Metrics: A Simulation Experiment,
2020
Air Force Institute of Technology
Inherent Jeopardy Of Performance Based Contracting Metrics: A Simulation Experiment, Daniel Cherobini
Theses and Dissertations
There is a growing trend across the world to adopt Performance Based Contracting strategies to support logistics systems. Using these policies, contract payments are strongly related to the performance achieved compared to prespecified metrics. However, managers are not always confident on what are the most suitable performance goals to use in these agreements. As a consequence, contractors struggle to deliver the desired performance results, while aircraft fleets experience an increase in support costs. And when the results are inadequate, leaders are tempted to impose even more performance targets to contractors, willing to exercise more control over the support organization. In …
The Effects Of Funding Gaps On Depot Maintenance Hours,
2020
Air Force Institute of Technology
The Effects Of Funding Gaps On Depot Maintenance Hours, Carlo S. D'Amato
Theses and Dissertations
The relationship between expenditures and readiness level is a topic of interest to military senior leaders, defense resource planners, and the American taxpayer alike. Senior leaders within the Air Force (AF) justify increased defense budgets by pointing to the potential adverse effects that decreased funding could have on military readiness. Resource planners within the AF are then tasked with the responsibility of ensuring that budgets are allocated most effectively to maximize the AF's ability to project airpower across a variety of contingency operations. This thesis investigates the relationship between budgets and readiness by examining the relationship between depot level funding …
Optimization Of Airfield Parking And Fuel Asset Dispersal To Maximize Survivability And Mission Capability Level,
2020
Air Force Institute of Technology
Optimization Of Airfield Parking And Fuel Asset Dispersal To Maximize Survivability And Mission Capability Level, Ryley R. H. Paquette
Theses and Dissertations
While the US focus for the majority of the past two decades has been on combatting insurgency and promoting stability in Southwest Asia, strategic focus is beginning to shift toward concerns of conflict with a near-peer state. Such conflict brings with it the risk of ballistic missile attack on air bases. With 26 conflicts worldwide in the past 100 years including attacks on air bases, new doctrine and modeling capacity are needed to enable the Department of Defense to continue use of vulnerable bases during conflict involving ballistic missiles. Several models have been developed to date for Air Force strategic …
Predicting Upper Atmospheric Weather Conditions Utilizing Long-Short Term Memory Neural Networks For Aircraft Fuel Efficiency,
2020
Air Force Institute of Technology
Predicting Upper Atmospheric Weather Conditions Utilizing Long-Short Term Memory Neural Networks For Aircraft Fuel Efficiency, Garrett A. Alarcon
Theses and Dissertations
Aviation fuel is a major component of the Air Force (AF) budget, and vital for the core mission of the AF. This study investigated the viability of LSTMs to increase the accuracy of deterministic NWP models, while also investigating the ability to reduce model generation time. Increased forecast accuracy for wind speeds could be implemented into existing flight path models to further increase fuel efficiency, while reduced modeling times would allow flight planners to generate a flight plan in rapid response situations. The most viable model consisted of an ensemble of six LSTMs trained o six coordinates. The model's error …
Quantifying The Effects Of Aircraft Engine Upgrades On Operating And Support Costs,
2020
Air Force Institute of Technology
Quantifying The Effects Of Aircraft Engine Upgrades On Operating And Support Costs, Bradford A. Myers
Theses and Dissertations
As research into Operating and Support (O and S) costs matures, the focus can narrow. This research represents a first of its kind for the Air Force; it is an empirical study to analyze the effects of new engines on fuel efficiency and maintenance over those engines they replace. Within this research, new engines are those with distinct Type Series Modification (TMS) designators that appear within categories of Mission Designation System (MDS) aircraft. The only new engines appear on C-5s, C-130s, and C-135s. The inclusion of retired engines brings in two fighter aircraft, F-15s and F-16s. The data source is …
Organizational Design Of Secondary Aviation/Aerospace/Engineering Career Education Programs,
2020
Embry-Riddle Aeronautical University
Organizational Design Of Secondary Aviation/Aerospace/Engineering Career Education Programs, Susan Kelly Archer
Doctoral Dissertations and Master's Theses
Modern nations operate within a global economy, relying heavily on the aviation industry for efficient and effective transportation of passengers and goods. The Boeing 2018 Pilot and Technical Outlook Report indicated that over the next 20 years, the aviation industry will need almost two and a half million new aircrew and maintenance employees to meet anticipated global demand. The industry will also need engineers, aviation managers, and workers in other aviation and aerospace disciplines. Aviation and aerospace jobs require solid backgrounds in mathematics, science, and technology; the development of pre-college aviation / aerospace / engineering career education programs would presumably …
Flying After Diving: Decompressions And Barotraumas.,
2020
Minnesota State University, Mankato
Flying After Diving: Decompressions And Barotraumas., Nihad E. Daidzic
Aviation Department Publications
FAA Safety Seminar (GL1598968) held at Modern Avionics/Air Trek North at KFCM, Eden Prairie, MN at 9:00 CST on Saturday, February 29, 2020.
Aviation Maintenance Safety Management Challenges : Thematic Analysis,
2020
Embry-Riddle Aeronautical University
Aviation Maintenance Safety Management Challenges : Thematic Analysis, Tori Kobayashi, Brent D. Bowen
Student Works
Aircraft maintenance is a fundamental and necessary element in any aviation operation. In order to be considered safe and airworthy, operators must be diligent in the way aircraft are maintained and how employees are performing. A safety management system (SMS) is an organized approach by management to include every employee of a company that standardizes the procedures a company will follow to improve safety. The structure of SMS was designed by the International Civil Aviation Organization in order to be standardized across different countries and types of operations. Currently, only part 121 U.S. commercial airlines are mandated by the Federal …
A Qualitative Assessment Of Airline Passenger Satisfaction,
2020
Embry-Riddle Aeronautical University
A Qualitative Assessment Of Airline Passenger Satisfaction, Kaetlyn Blocker, Brent D. Bowen, Erin Bowen, Andrea Irish
Student Works
Each year, airline passengers respond to the Airline Passenger Survey providing feedback of their experiences with major domestic (U.S.) airlines. The Airline Passenger Survey analyzes responses to a varied set of questions. This specific study is limited to the single open-ended question within the survey. This question is optional, but allows an opportunity to share any issues, concerns, and/or complaints regarding their own air travel experiences. There is no limitation on the number of words submitted. Through the application of a thematic coding scheme, results show what the highest concerns of airline passengers have been the last two years.
Predicting Pilot Misperception Of Runway Excursion Risk Through Machine Learning Algorithms Of Recorded Flight Data,
2020
Embry-Riddle Aeronautical University
Predicting Pilot Misperception Of Runway Excursion Risk Through Machine Learning Algorithms Of Recorded Flight Data, Edwin Vincent Odisho Ii
Doctoral Dissertations and Master's Theses
The research used predictive models to determine pilot misperception of runway excursion risk associated with unstable approaches. The Federal Aviation Administration defined runway excursion as a veer-off or overrun of the runway surface. The Federal Aviation Administration also defined a stable approach as an aircraft meeting the following criteria: (a) on target approach airspeed, (b) correct attitude, (c) landing configuration, (d) nominal descent angle/rate, and (e) on a straight flight path to the runway touchdown zone. Continuing an unstable approach to landing was defined as Unstable Approach Risk Misperception in this research. A review of the literature revealed that an …
Empirical Analysis Of Trends In Runway Incursions In The United States From 2001 To 2017,
2020
Northcentral University
Empirical Analysis Of Trends In Runway Incursions In The United States From 2001 To 2017, David C. Ison
Journal of Aviation Technology and Engineering
Runway incursions, events in which an aircraft, vehicle, or person is located on a runway surface without authorization, continue to be a constant threat to aviation safety. Previously identified on the ‘‘Most Wanted’’ list of aviation safety issues by the National Transportation Safety Board, the Federal Aviation Administration (FAA) has spent significant amounts of money and effort to address runway incursions. Little empirical evidence has been collected on the effectiveness of such efforts. Moreover, the data that are available provide a confusing landscape of contradicting findings. Some FAA publications claim that runway incursions are decreasing while the evidence provided in …
Developing A Taxonomy For Success In Commercial Pilot Behaviors,
2020
Embry-Riddle Aeronautical University
Developing A Taxonomy For Success In Commercial Pilot Behaviors, Kristine Kiernan, David S. Cross, Mark Scharf Ph.D.
Publications
Human error has been well studied in aviation. However, less is known about the ways in which human performance maintains and contributes to aviation safety. The lack of data on positive human performance prevents consideration of the full range of human behaviors when making safety and risk management decisions. The concept of resilient performance provides a framework to understand and classify positive human behaviors. Through interviews with commercial airline pilots, this study examined routine airline operations to evaluate the concept of resilient performance and to develop a taxonomy for success. The four enablers of resilient performance, anticipation, learning, responding, and …
Pilot Selection Research Gaps: What We Do And Don't Know About "The Right Stuff",
2020
Florida Institute of Technology
Pilot Selection Research Gaps: What We Do And Don't Know About "The Right Stuff", Thomas C. Scott, Meredith Carroll
Aeronautics Faculty Publications
Ever since the commencement of high-powered flight, pilot selection has been a crucial process within military, general, and commercial aviation. Through effective pilot selection, individuals with the necessary aptitudes, or "the right stuff" to get through a training program and successfully perform the job, can be chosen. There is a range of different aptitudes that have been shown through research to correlate with effective pilot performance. However, there is currently not a comprehensive understanding of the aptitudes, including both cognitive abilities and psychological attributes, necessary not only for effective pilot performance but also for a successful career as an aviator. …
Examining Pilot Response To Cybersecurity Events On The Flight Deck,
2020
Florida Institute of Technology
Examining Pilot Response To Cybersecurity Events On The Flight Deck, Meredith Carroll, Summer Rebensky, Paige Sanchez
Aeronautics Faculty Publications
Cybersecurity is a growing concern in the aviation industry. In general, cybersecurity research has typically focused on providing technical solutions such as hardening networks and improving computer systems, with little focus on the human operator. Human operators, such as pilots, are often the last line of defense; however, it is currently unclear whether pilots can recognize cybersecurity vulnerabilities, detect when a system is being compromised, and respond appropriately to a cybersecurity event. A review of literature revealed three key stages in cybersecurity response decision process (susceptibility, detection, and response) that are influenced by eight separate factors (perceived susceptibility, perceived safeguard …
