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Articles 1 - 30 of 2530
Full-Text Articles in Aviation
Beyond The Checklist: Pilot Education, Aviation Resources, And Health Management Skills, Nancy Smith
Beyond The Checklist: Pilot Education, Aviation Resources, And Health Management Skills, Nancy Smith
Pacific Journal of Health
The research study investigates if pilots find aviation health-related materials provided from training or aviation associations to support their own health needs. A mixed methods convergent parallel design was conducted by sampling 27 pilots within general aviation to assess their utilization of aviation health-related materials, health management skills including self-efficacy and prioritization, as well as their views of implementing particular health topics into aviation training. Results of the study indicate that it is unclear if pilots find aviation health materials useful in managing their health, pilots have a relatively high level of self-efficacy and ability to prioritize one’s health and …
Delta Airlines Company Analysis, Brendan Aug
Delta Airlines Company Analysis, Brendan Aug
Aviation Student Publications
No abstract provided.
Ground Stop Analysis, Brendan Aug
Ground Stop Analysis, Brendan Aug
Aviation Student Publications
This study intends to analyze a selection of flight data from 2021 and 2022 from UND Aerospace to determine how much time is spent in stopped on the ground, with the engines running, prior to takeoff, during training flights. This study also hopes to explore some of the factors that may cause extended ground stop times and determine if there are any areas that warrant further study in the future.
Sal-E: Responsive Space Pathfinder Mission, Liam Duckworth, Berfredd Quezon
Sal-E: Responsive Space Pathfinder Mission, Liam Duckworth, Berfredd Quezon
College of Engineering Summer Undergraduate Research Program
The main objective of the SAL-E mission is to grow the Cal Poly CubeSat Lab’s (PolySat) capabilities in rapid spacecraft design, as well as to provide the current generation of students with the opportunity to design, test, integrate, and communicate with a satellite. This summer we will be focusing on a few aspects of the spacecraft design and preparing our test facilities for Fall. Specifically, we will be ordering electronics boards that were designed in Spring, testing the boards as they arrive, developing software to interface with the payloads, begin integrated testing, updating the control system in our thermal vacuum …
Purpose, Performance, And Process Influence On Airline Pilot Trust In Automation Technology: A Quantitative Study, Thomas Robert Meyer
Purpose, Performance, And Process Influence On Airline Pilot Trust In Automation Technology: A Quantitative Study, Thomas Robert Meyer
Doctoral Dissertations and Projects
The purpose of this quantitative, descriptive survey study was to determine if purpose, performance, and process influence airline pilot trust in automation technology. The role of a tool is an extension of human capabilities. Initially limited to mechanical extensions of arms and legs, tools are more sophisticated and extend into mental abilities. Quantum leaps in computer and automation technology mitigate repetitive or complex calculations using developed cognitive processes. Through the Trust in Automation theoretical lens, this study used the Likert-based System Trustworthiness Scale offered online to approximately 3,000 airline pilots using simple random sampling methods comprising voluntary submissions. Data was …
Technology Acceptance Of Virtual Reality For Aircraft Maintenance Training, Lusine Carlsson
Technology Acceptance Of Virtual Reality For Aircraft Maintenance Training, Lusine Carlsson
Doctoral Dissertations and Master's Theses
A study was conducted to investigate Virtual Reality (VR) technology acceptance for aircraft maintenance training by student mechanics. The study employed a survey methodology using the extended Technology Acceptance Model (TAM) as the theoretical framework. Participants were student mechanics from Federal Aviation Administration (FAA) approved aircraft maintenance schools within the United States. The study attempted to address how the variables of perceived usefulness (PU) and perceived ease of use (PEU) influence the students' behavioral intention (BI) to use VR technology for aircraft maintenance training, and how external variables of self-efficacy (SE), perceived enjoyment (PE), perceived health risk (PHR), performance expectancy …
A Survival Guide To The Aviation Flight Science Degree At Western Michigan University, Aidan Schmidt
A Survival Guide To The Aviation Flight Science Degree At Western Michigan University, Aidan Schmidt
Honors Theses
For my thesis project, I decided to write a paper about A Survival Guide to the Aviation Flight Science Degree at Western Michigan University. Given my four years of experience in this program, I have plenty of insights, recommendations, and do’s and don’ts regarding this degree for incoming freshman as well as current students in the program looking for advice. I decided to choose topics based on knowledge I wish I was provided before coming to Western for this program, as well as insight it would have nice to been provided during my tenure here.
I start off providing a …
Smart Airports: Artificial Intelligence–Enabled Internet Of Things Networks Using Blockchain Technology, Edwin Ongola
Smart Airports: Artificial Intelligence–Enabled Internet Of Things Networks Using Blockchain Technology, Edwin Ongola
Journal of Aviation Technology and Engineering
This article provides a perspective on how an internet of heterogeneous self-service airport terminal systems can be used for data collection, which is stored on a private or consortium blockchain depending on the ownership or operations of an airport or both. Such a setup would help to increase efficiency, reduce costs, and improve traveler experience at airport terminals. Moreover, it would allow airports to gather data directly from passengers as opposed to waiting to receive the same data from airlines. Subsequently, this data, now on a blockchain system, becomes a data source for other applications such as machine learning. In …
Notes For Contributors, Space And Defense
Waging Peace On The Final Frontier 64th Academy Assembly Proceedings, Space And Defense, Madison Walker
Waging Peace On The Final Frontier 64th Academy Assembly Proceedings, Space And Defense, Madison Walker
Space and Defense
In October 2022, the 64th annual Academy Assembly at the U.S. Air Force Academy took up the theme of “Waging Peace on the Final Frontier.” The following are proceedings of roundtables held by select undergraduates from around the country on questions of space policy & strategy.
Revitalizing America's Low-Yield Deterrent, Alex Kleitz
Revitalizing America's Low-Yield Deterrent, Alex Kleitz
Space and Defense
An array of low-yield weapons will play a vital role in integrated deterrence. *The following essay, submitted in June 2022, earned the Junior Division USSTRATCOM General Larry D. Welch Deterrence Writing Award.
Annual Truman Lecture Usafa 64th Academy Assembly, John Shaw
Annual Truman Lecture Usafa 64th Academy Assembly, John Shaw
Space and Defense
In October 2022, on the occasion of the 64th annual Academy Assembly, focused on “Waging Peace on the Final Frontier,” the deputy commander of USSPACEOM Lieutenant General John Shaw spoke at the Air Force Academy’s endowed Truman Lecture, which itself was created to inspire cadets toward careers in National Security leadership.
Usafa 64th Academy Assembly Banquet Keynote On Nasa Transformation, Madison Walker, Lori Garver
Usafa 64th Academy Assembly Banquet Keynote On Nasa Transformation, Madison Walker, Lori Garver
Space and Defense
In October 2022, at the 64th annual Academy Assembly, focused on “Waging Peace on the Final Frontier,” the former deputy administrator of NASA the Honorable Lori Garver spoke at the Air Force Academy’s 64th Academy Assembly banquet keynote on the implications of NASA transformation for international security. She was introduced in a pre-recorded video by Susan Eisenhower, honorary founder of USAFA’s Eisenhower Center, and interviewed by USAFA Institute for Future Conflict Fellow Madison Walker.
The Unified Command Plan For A New Cold War, David Stilwell
The Unified Command Plan For A New Cold War, David Stilwell
Space and Defense
No abstract provided.
Consulting To Avoid Kessler, Madison Walker
Consulting To Avoid Kessler, Madison Walker
Space and Defense
The consultation obligation of Article IX from the Outer Space Treaty may be used to create a framework for sharing space situational awareness data, globally, with the intention of facilitating enduring coordination agreements for collision avoidance.
Protecting The Cosmos: Defining Celestial Bodies In The Outer Space Treaty, David Epstein
Protecting The Cosmos: Defining Celestial Bodies In The Outer Space Treaty, David Epstein
Space and Defense
Lack of a clear definition of the term “celestial bodies” as used in the 1967 Outer Space Treaty risks exporting legal and political conflict into the cosmos. *This essay is updated from a previously published version and appears here by permission of the Journal of Space Law at Ole Miss.
Editor's Note, Damon Coletta
Table Of Contents, Space And Defense
Front Matter, Space And Defense
Space And Defense Volume 15 No. 1 Spring 2024 (Whole Issue), Space And Defense
Space And Defense Volume 15 No. 1 Spring 2024 (Whole Issue), Space And Defense
Space and Defense
No abstract provided.
Computational Fluid Dynamics Visualization For Unmanned Aerial Systems In Bridge Inspections, Kristoffer B. Borgen, John Mott
Computational Fluid Dynamics Visualization For Unmanned Aerial Systems In Bridge Inspections, Kristoffer B. Borgen, John Mott
Journal of Aviation Technology and Engineering
Bridge inspections are an expensive and time-consuming process, varying significantly with a bridge’s style, height, width, and length. Inspections create interruptions that interfere with bridge use, as the examination requires partial or total closure, causing traffic delays. Unmanned aerial system (UAS) use has increased significantly over the past decade, including assistance and coordination during bridge inspections. However, the impact on a UAS from high winds and turbulent airflows induced by a bridge’s structure can decrease flight safety during inspections. Visualization of these hazards is difficult for UAS operators; therefore, a process to estimate the velocity and locations of these hazardous …
Energy Safety Management: A Training Model To Improve Flight Safety, Juan R. Merkt, Matthijs H. J. Amelink, David G. Sizoo
Energy Safety Management: A Training Model To Improve Flight Safety, Juan R. Merkt, Matthijs H. J. Amelink, David G. Sizoo
Journal of Aviation Technology and Engineering
Failing to properly manage an airplane’s energy state can be unforgiving. Mismanagement of mechanical energy (altitude and/or airspeed) is a contributing factor to three common types of fatal accidents in aviation: loss of control in flight, approach and landing accidents, and controlled flight into terrain. Recognizing the importance of energy management, the Federal Aviation Administration has incorporated new elements into the Airman Certification Standards, emphasizing knowledge of energy management concepts and the consequences of mishandling an airplane’s energy state. Unfortunately, no adequate guidance has been available in terms of defining key energy management concepts or suggesting how these should be …
Evtol Delivery Drone, Caleb Nass, Brennen Bazaldua, Matthew Mason, Dylan Cummings, Derek Ren
Evtol Delivery Drone, Caleb Nass, Brennen Bazaldua, Matthew Mason, Dylan Cummings, Derek Ren
2024 Symposium
The creation of online food ordering and delivery is an invention that has introduced a completely new market with the potential for innovation. Traditional methods of delivery currently focus on individual delivery drivers. But this method depends on variables like traffic and road conditions and uses considerable amounts of fuel while incurring prohibitive costs to employers, which may be impractical for small businesses. To that end, our team’s project seeks to design and fabricate a 3D printed eVTOL delivery drone capable of vertical takeoff and landing along with transition to horizontal flight. We believe that our design will be lightweight, …
Deep Learning For Multiple Unmanned Aerial Vehicle Coordination In Air Corridors, Liangkun Yu
Deep Learning For Multiple Unmanned Aerial Vehicle Coordination In Air Corridors, Liangkun Yu
Electrical and Computer Engineering ETDs
In the future, city skies will be filled with Unmanned Aerial Vehicles (UAVs) for rapid urban transport, including parcel deliveries and air taxis. NASA's Urban Air Mobility (UAM) envisions UAVs navigating air corridors. These virtual pathways ensure safety and compliance with regulations. However, current research on UAM practical applications is limited. This dissertation focuses on designing air corridors, developing UAV control systems, and ensuring the robustness of control algorithms against disturbances in real-world environments.
Our design features an air corridor system with horizontal lanes and on-off ramps, conceptualized as cylindrical spaces and tori, respectively. To enable each UAV to locally …
Evaluating The Influence Of Evtol Pilot Interface Visual Density And Information Density On Pilot Situation Awareness, Workload, And Search Performance, Bhoomin Bhupendrabhai Chauhan
Evaluating The Influence Of Evtol Pilot Interface Visual Density And Information Density On Pilot Situation Awareness, Workload, And Search Performance, Bhoomin Bhupendrabhai Chauhan
Theses and Dissertations
The purpose of the current study was to investigate the influence of levels of visual density (VD) and information density (ID) of an electrical vertical take-off and landing (eVTOL) aircraft pilot interface on pilot situation awareness (SA), workload, and search performance. An eVTOL aircraft is a novel aircraft design that is able to perform vertical take-off and landing similar to a rotorcraft and transition to a forward flight, similar to a fixed-wing aircraft. These aircraft are envisioned to operate in urban environments at lower altitudes, necessitating efficient, clear, and concise pilot interfaces to ensure safety and operational effectiveness. The study …
Situation Awareness Assessment Of Enhanced Stable Approach Flight Instrument Displays, David J. Hunter
Situation Awareness Assessment Of Enhanced Stable Approach Flight Instrument Displays, David J. Hunter
Doctoral Dissertations and Master's Theses
Through the year 2022, runway-related events, including excursions, abnormal runway contact, and runway undershoot and overshoot, were the third leading causes of fatal aircraft accidents. Principal to these runway-related accidents was the presence of an unstable approach. Pilots currently must depend on the timely recall of stable approach criteria stored in long-term memory, application of those criteria against current flight conditions, perception and cognition of deviation from those criteria, and determination of potential courses of action. Such recall is fallible, and challenges to perception and cognition are ever-present.
This study examined whether the presentation of stable approach criteria boundaries and …
Exploring A New Conceptual Framework In Aviation Maintenance Incident Reporting Using Natural Language Processing, Christopher P. Braun
Exploring A New Conceptual Framework In Aviation Maintenance Incident Reporting Using Natural Language Processing, Christopher P. Braun
Doctoral Dissertations and Master's Theses
In the analysis of human error incidents, human factors specialists predominantly follow two schools of thought in categorization strategies. One is to categorize the operator’s actions by the physical properties of the activity (phenotypes); the other focuses on the cognitive behaviors preceding the incident (genotypes). These categorization strategies are intended to foster an understanding of the events, identify risks, and assist in the implementation of risk reduction interventions. Commercial aviation maintenance presents unique challenges to human factor practitioners in terms of task requirements, working environments, communication modalities, and safety standards. Complex tasks are handed from one shift of personnel to …
Dark Knights: Exploring Resilience And Hidden Workarounds In Commercial Aviation Through Mixed Methods, Riana Steen, James Norman, Johan Bergström, Gitte F. Damm
Dark Knights: Exploring Resilience And Hidden Workarounds In Commercial Aviation Through Mixed Methods, Riana Steen, James Norman, Johan Bergström, Gitte F. Damm
Aviation Faculty Publications
In this study, the duality of adaptive capacity in aviation safety is examined, where the need for resilience of frontline workers conflicts with the expectations and assumptions of upstream entities, leading to system brittleness. We explore three critical categories: responsibilization, the application of practical wisdom in navigating challenging situations, and the unrecognized sacrifices that accompany adaptation. A qualitative research design is used, using three focus groups consisting of pilots in a European airline, the airline’s safety department, and the respective civil aviation authority. The study's findings reveal i. significant organizational constraint and pressure on pilots, resulting in workarounds, personal playbooks, …
Exploring Differences In Perceived Learning For Students In Online Versus Face-To-Face Collegiate Pilot Ground Schools: A Quantitative Causal-Comparative Study, Christopher Komsa
Exploring Differences In Perceived Learning For Students In Online Versus Face-To-Face Collegiate Pilot Ground Schools: A Quantitative Causal-Comparative Study, Christopher Komsa
Doctoral Dissertations and Projects
The purpose of this quantitative, causal-comparative study was to determine if there was a difference in the perceived learning of students completing online versus face-to-face collegiate pilot ground schools. Higher education institutions with pilot training programs are highly invested in student success and Federal Aviation Administration (FAA) compliance. A growing number of students are taking online courses in college, and this shift was accelerated by the COVID-19 pandemic. Perceived learning was quantified using a web-based survey that collected perceived learning data as measured by the Cognitive, Affective, and Psychomotor (CAP) Perceived Learning Scale. A sample of 86 students at University …
Dynamics Of An Airplane Wheel At Touchdown, Pirooz Mohazzabi, Sophia Gentile, Cristian Marquez
Dynamics Of An Airplane Wheel At Touchdown, Pirooz Mohazzabi, Sophia Gentile, Cristian Marquez
Journal of Aviation Technology and Engineering
The dynamics of tire skidding and wear of a commercial airplane during touchdown is discussed, and a simple analytical model is presented. It is suggested that prespinning of the wheels prior to touchdown is not only possible but also practical to prevent tire wear and damage to the runway and the ensuing environmental issues.