Aviation Commons^™

Development Of Proposed Airworthiness Certification Criteria For Interference-Tolerant Radio Altimeter Systems, Matheus B. Furstenberger

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Radio altimeters provide height-above-ground information to flight deck displays and multiple safety-critical aircraft systems, however legacy certification standards were not developed for high-power terrestrial wireless services operating in adjacent C-Band spectrum. This study addressed the absence of a consolidated airworthiness certification framework for interference-tolerant radio altimeter systems installed on Title 14 Code of Federal Regulations Part 25 transport category airplanes. An archival research synthesis was conducted using publicly available regulations, proposed and final rules, technical standard orders, advisory circulars, airworthiness directives, industry standards, spectrum-management documents, technical studies, and stakeholder comments. Qualitative content analysis and source triangulation were used to identify …

Urban Air Mobility (Uam) Flight Path: Literature Review And Conceptual Design Of Uam Corridor Virtual Lane System Using “Tracks”, Immanuel Bankole

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As the Urban Air Mobility (UAM) industry grows and becomes more popular, most of the conversations in the public domain are focused on the (electric Vertical Take-off and Landing) eVTOL aircraft and the physical infrastructure that will support these eVTOL aircraft. However, there is a lack of research on UAM traffic management and flight paths taken by aircraft between locations.

The United States (U.S.) Federal Aviation Administration has proposed the use of corridors to minimize the interaction between UAM operations and traditional air traffic as eVTOL aircraft perform flight activities. The government also acknowledges the need for additional structures (such …

Seamless Air Travel: Siproavi's Technological Advancements, Mohammed Owais

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Siproavi's Role in Revolutionizing Air Travel: In our pursuit of revolutionizing air travel, Siproavi introduces a comprehensive suite of services catering to seasoned travelers and newcomers alike:

Ticket Booking: Our user-friendly platform empowers travelers to swiftly search, compare, and book flights that align seamlessly with their preferences and schedules. This service has substantially reduced booking time for travelers, often completing the process within 2 minutes.

Baggage Handling: We have conquered the age-old woes of baggage handling. Siproavi's cutting-edge services ensure the safety and security of your belongings from check-in to arrival, resulting in a 30% decrease in baggage-related complaints. …

Fostering Safer Evacuations Aboard Commercial Aircraft: A Problem-Solution Analysis, George Skinner

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This problem-solution analysis analyzes factors impeding safe and orderly evacuations for the Federal Aviation Administration (FAA). Although rarely used, evacuation procedures are critical for keeping passengers safe during emergency situations. However, there are flaws in these procedures and many factors exist which make aircraft evacuations slow and dangerous. During a situation in which time is of the essence, these impediments can make the difference between an incident and a fatal accident. This report focuses on data gathered through full-scale evacuation simulations and analyzes shortcomings and strengths in three accidents. This information is then compared to current procedures and regulations that …

V3: Flight Simulator Technology, Isaac Chung, Genta Adjie

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Long were the days of relying solely on textbook readings and real-time flying where pilots and crew have the chance to learn to fly from the humble Cessna to the Queen of the Skies using flight simulator technology to recreate near-identical flying environments right from your screen or cockpit mockup!

Directional Speaker Poster, Eugene Ng, Bryan Wong, Ruhaan Das

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Changi Airport is set to expand with a new terminal, Terminal 5. Currently, many of the airport's processes are manual, requiring a high dependence on staff. This proposal aims to incorporate automation and AI for a smoother passenger experience.

Integrated Dynamic Airline Route And Schedule Optimization, Bayan Begaliyeva

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By harnessing real-time and historical data in conjunction with advanced AI technologies, this project revolutionizes route and schedule planning, leading to enhanced efficiency, cost reduction, and an improved passenger experience.

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

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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

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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

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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 …

Business Benefits Associated With Improving Fatigue Regulations For Cargo Pilots, Arthur Chiari, Bruna De Gois E Silva, Nelson Christianini

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The central idea of this research is to assess business-related factors in the Pilots ́ Fatigue Regulations and evaluate if a more flexible regulation would improve productivity of airline cargo pilots in Brazil.

The results of the study have indicated that Brazilian Civil Aviation Authority (ANAC) can create a regulatory environment that may lead up to 34,28% of improved productivity of pilots ́ availability in cargo operations, which may contribute for gains up to USD $3.6 million for an airline with cargo 70 pilots flying 16.500 hours per year.

Aviation fatigue regulations are an extremely important subject in the aviation …

Ramping Up For Cost And Performance Improvements, Arthur Zucchetti Lechmann, Guilherme Henrique Lima, João Paulo Lucchi, Paulo Henrique Azevedo Santana, Pedro Kamikihara

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The objective of this Research Project was to study the possible benefits of developing an improved Metering Control System. This study identified potential cost savings and reduced emissions through the greater use of a Metering Control System. The results of this research have indicated an annual cost reduction of $720,000 in fuel burn and a significant delay time reduction caused by accumulated ground traffic. In addition, during peak hours, it was concluded that savings could be potentially higher. Therefore, by optimizing the ground movement, it is also expected a lower level of CO2 emissions, an increased safety level due to …

A Qualitative Descriptive Study On Re-Assessing The Mental Certification By Faa For Future Pilots, Kaung Z. Min

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Mental illness becomes one of the main problems that most pilots do not usually address. It is not because pilots do not have the courage or are open enough to talk with someone, but because the Federal Aviation Administration (FAA) forces them to hide from mental depression. Most of the time, the pilots are not willing to declare such illnesses as they fear losing their job; simultaneously, the Federal Aviation Agencies across the world require pilots to be in peat health, including their mental condition, to operate the aircraft. While it can be said that the passengers’ and crews’ safety …

The Potential Impact Of A Voluntary Non-Punitive Self Report Program Under The Scope Of The Brazilian Civil Aviation Authority, Audrey Gonzalez, Bráullio Amaral, Felipe Piton, Laércio De Araujo, Marcelo Marcusso

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The key recommendation from this study is to purpose the Brazilian National Civil Aviation Authority evaluation over the implementation of a new voluntary and non-punitive safety reporting program, with a different scope from the current one. The voluntary self-reporting programs in place in the USA, Europe and Australia should be used as a regulatory reference and the program development and implementation should be executed in close coordination with the different industry stakeholders.

To access if the current Brazilian State Safety reporting system meets ICAO requirements, the researchers accessed pertinent aviation safety regulatory legislation. Additionally, to access if the current Brazilian …

Adverse Weather Low-Probality Forecast Effects On Flight Fuel Planning, Fabio Castro, Diogo Umsza, David Louzada, Paulo Ricardo Lanzarini, Manoel Valente

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This project aimed to improve the efficiency of flight planning of regular airlines regarding the addition of extra fuel due to weather forecasts with low probability occurrence regarding rain and thunderstorm events (30 and 40% chances).

Recommendations:

• Expand the scope/sample of analyzed flights to include other significant strategic airports.

• Involve Operations Control Center, Air Operations Engineering, and Safety Department in future studies in order to create an effective policy for extra fuel supply (on planning and flight execution).

• Include in the study other meteorological phenomena and conditions that involve flights extra fuel supply, such as FOG, MIST, HAZE.

• Expand the …

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Neutralization Of Fuel Tankering Emissions For Environmental Sustainability, Marcos Café, Diogo Coutinho, Daniel Martinelli, Alex Shigihara, Fabricio Sulzbacher

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The strategy adopted had verified the impacts of Fuel Tankering by the total value assessment in the Brazilian aviation industry in 2019, recommending practical actions to compensate and neutralize damages caused on the environment.

The importance of sustainability has significantly increased over the past years.

The aviation industry has represented an important pillar helping society to meet their present needs, without compromising the environment and future generations.

The present research had as main objective to verify if the Brazilian aviation industry can neutralize the carbon emissions from Fuel Tankering, a practice of refueling more than necessary to gain financial leverage …

Inter-Dom Integrated Terminals - The Impact On Airlines Efficiency And Safety, Cassio Greo Campos, Gustavo Faria, Lucas Jusus, Nathália Bião, Rogério Quintela

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This report performed research to assess the possibility of implementing hybrid passenger terminals. The benefits would be the integrating domestic and international passengers in the same restricted area. The initial hypothesis of this study was to focus on optimization that could bring advantages in terms of efficiency, customer service, and operational safety.

The goal of this project was not to bring in-depth data on the topic, but to expose readers to the main players in the industry and understand the variables that impact the topic. Thus, although there are different perspectives on the integration of terminals, it was possible to …

Racial Diversity In Aviation, Lindsay Stevenson, Haydee M. Cuevas, Katie S. Kirkpatrick

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Commercial aviation has grown rapidly since the 1950s yet racial diversity in the aviation workforce has showed little progress. To explore this issue, this archival study was conducted to examine the representation of Black individuals in aviation occupations and other specialized professions from 2009 to 2018. Data were obtained from the American Community Survey using Public Use Microdata Sample from the United States Census Bureau. The frequency count and percent were calculated each year for each occupation by race (White or Black). Five aviation occupations were selected for comparison: aircraft pilot and flight engineer; air traffic controller and airfield operations …

Women In Aviation: A Phenomenological Study Exploring The Needs And Wants Necessary For Graduation, Eugene Kim, Jorge L. D. Albelo

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Despite the increased awareness of gender and race equality movements, today's population of minority women in aviation is still underrepresented. This research focused on underrepresented minority women who want to pursue a career in the aviation field and what factors affect their level of success in a specialized aviation higher education institution. There is not enough data and research surrounding the topic of minority women in aviation and their paths to success in these institutions. This qualitative research aimed to bridge the existing gap in the literature related to minority women in aviation and their needs and wants to complete …

Gender Differences And Cockpit Design, Susan Archer, Heidi Brewer, Stacie Fain, Stephanie Smith

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The design project reported in this paper examined female pilots’ experiences with how well or poorly cockpit design allowed them to safely accomplish their flying missions. The general aviation aircraft cockpit is not designed for female pilots, often causing them to find ways to adapt to the cockpit in order to operate the aircraft safely. Two primary focal areas for adaptations address issues with accessibility of controls and “viewability” inside and outside the cockpit. The design team used a Situation Awareness-Oriented Interface Design (SAOD) approach in preparing cockpit design recommendations for general aviation aircraft that would accommodate female pilots.

Regional Airlines, Benjamin Jones Jr.

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The airline industry plays a major role in the United States. Many passengers use air transportation as a major mode of traveling for business and personal. As the demand for traveling increased, pilot shortage has increased as well. A pilot shortage will devastate the economy and have a lasting effect that will be felt worldwide. However, sources predict that the United States will experience a sizable pilot shortage over the next few years. This paper will identify the reasons for the pilot shortage and discuss the devastating effects that the shortage has on the regional airline industry. In addition, this …

Aircraft Rescue And Fire Fighting Capabilities: Are Today’S Standards Protecting Passenger’S Futures?, Kaetlyn Blocker

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Few studies have been conducted that have truly considered the relevance and inadequacies of applicable aircraft rescue and firefighting (ARFF) regulations. Fewer still have studied and explored accident cases that directly exemplify the deficiencies and inconsistencies of various regulatory standards and requirements. This study seeks to expose and explain those inadequacies by utilizing a historical, case-study type research method to examine accident cases during which time the governing regulations played a significant role in the ARFF operations. The findings discovered as a result of this multi-case analysis provide evidence that the current regulations governing United States ARFF operations are both …

Alaska Part 135 Operations: The Need For Additional Regulatory Oversight And Continuous Aircraft Tracking, April A. Larsen

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With a focus on Alaska, this research illustrates the lack of regulatory oversight pertaining to Title 14 CFR Part 135 operators, including SMS, training, and equipment requirements. As of January 2020, under the Federal Aviation Administration’s NextGen initiative, all aircraft flying in controlled airspace are required to have an Automatic Dependent Surveillance – Broadcast (ADS– B) system installed and operational. Many Alaskan operators fly in hazardous terrain, and marginal weather, with little to no communication, yet ADS-B is not a requirement as they are in uncontrolled airspace. Alaska also lacks vital aviation infrastructure including adequate instrument approach procedures, weather monitoring …

Gender Diversity In The Aviation Workplace, Lindsay Stevenson, Haydee Cuevas, Katie Kirkpatrick, Katya K. Rivera, Marisa Aguiar

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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 …

Aviation Maintenance Safety Management Challenges : Thematic Analysis, Tori Kobayashi, Brent D. Bowen

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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, Kaetlyn Blocker, Brent D. Bowen, Erin Bowen, Andrea Irish

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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.

The Jump Seat Experience, Luke Moriarty

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It was a Tuesday afternoon as I sat in the conference room of Aegean Airlines, an airline based in the country of Greece. My fellow peers, professors and I were here on a study abroad program, currently participating in a week long workshop with the airline company. It was lunch time, all gathered around at rectangle tables when we found out the answer to our long-anticipated question. The Chief Pilot stood up stating he had an announcement to make. All of the students including myself had a look confusion and anticipation on our faces, we wondered could this be what …

Varying Class Schedules And Learning Effectiveness At Far Part 147 Aviation Maintenance Training Schools (Amts), Kristen Hammer

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Of the three learning styles, kinesthetic (hands-on) learning is the most common for individuals (Dinkel, 2011). This is especially relevant for people who work in technical, skill-based fields, such as aircraft maintenance. The hands-on learning style, coupled with a job that requires a great depth of systems knowledge, tool, equipment, and component manipulation, and a multitude of other physical job-related skills, requires that the student maximize his or her knowledge and skill retention while in training. The purpose of this research was to determine if FAR Part 147 Aviation Maintenance Technician School (AMTS) students would achieve more success, as measured …

Comparative Analysis Of Small Unmanned Aircraft Systems Operations Manuals, Stephen M. Cigal

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With over 100,000 remote pilots in the United States, individuals and companies are rapidly incorporating unmanned aircraft system technologies into their everyday life and businesses models. The companies that use these technologies must comply with federal and state regulations in order to maintain a safe environment to operate. These operations must also be accepted by the general public. Since the FAA regulations for small unmanned aircraft systems (sUAS) went into effect in 2016, supplemented by additional state and/or local requirements, some companies have generated operations manuals (OM) to ensure consistent, safe flight that meets these requirements. By analyzing the OM’s …

Longitudinal Analysis Of Perceived And Objective Airline Performance Quality, Kaetlyn Blocker, Javad Gorjidooz

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Commercial air carrier performance is a multivariable function, uniquely and substantially impacted by passenger's perception of negative employee behavior. High industry visibility, coupled with exponential social media growth, has provided the incredible potential to either widen or narrow the perception-performance gap. The present research conducts a rare longitudinal evaluation of objective airline performance quality in contrast with consumer perceptions of perceived airline performance and the dynamic changes occurring therein. Additionally, the implications regarding air carriers facing both objective and perceived performance challenges, as well as implications for the industry as a whole, are discussed. Utilizing nearly 30 years of objective …