Aviation Commons^™

Willingness To Pilot In Different Aircraft Sanitization Scenarios, Nicholas Valluzzi, Jesse Shacknai, Brooke Wheeler, Tianhua Li

Aeronautics Student Publications

A stratified sample of Part 141 ground school classes participated in a questionnaire which determined their willingness to pilot among four different aircraft sanitization scenarios. The sanitization scenarios with more precautions resulted in an increased willingness to pilot.

Decision-Making Matrix To Enable Shorter Connections, Fernanda Torezan Godoy, Sergio Abrao Retes Jr., Talita Zucchini Rabelo

Graduate Student Works

MCT is known as Minimum Connection Time. It refers to the time needed for a passenger to connect from a flight to another in a specific airport, varying according to the connection type. MCT is an essential tool for airlines. It is used as an input in constructing their network and daily, specifically by operational teams, to connect or disconnect a passenger from a flight, for example, during an IROPS scenario. However, the MCT is considered the worst scenario of the variables that composes it, which means that there are opportunities for airlines to reduce the connection time in daily …

Brazilian Regulation Aspects And Their Impact On Costs, Alexandre Berbel, Frederico Zaccaro, Philippe Dos Santos, Rogerio Maldonado

Graduate Student Works

This project analyzes the Brazilian regulation for the airline and the current public data provided by the stakeholders. It intends to scientifically support a possible change in Brazil's existing regulation related to airline responsibilities on passenger accommodation for different types of situations, including ANAC 400 and other ramifications. This project aims to compare the Brazilian law with various regulations adopted in other markets where the rules are created considering different circumstances to define responsibilities for the passenger accommodations. This study will analyze the differences, measuring the impacts that changes could bring in terms of costs for the Airlines. It will …

Covid 19 Impact On Aircraft Ground Time At Congonhas Airport (Cgh), Fabio Pereira Teixeira, Felipe Massao Higa, Ricardo Matsumoto Jakabi, Rodrigo Moreira Riberiro

Graduate Student Works

This project aims to research and analyze the impact of the increase of ground time at Congonhas Airport caused by the new safety procedures in aviation to avoid the spread of the COVID-19 virus.

Aviation is a highly regulated industry, with the high cost and tiny margins. It focuses on optimizing one of the most expensive assets, the aircraft. To keep aircraft flying is one of the airline's primary goals as aircraft on the ground means no revenue generation and cost increase.

Congonhas Airport is one of the busiest airports in Brazil and already operated on its limited capacity before …

In-Flight Fuel Management Committing To The Destination, Aldo Bien, Daniel Araguaia Galli Ribas, Paulo Cesar Serafim Pacheco, Rodrigo Garcia De Freitas Cardoso

Graduate Student Works

This project intends to clarify the Brazilian Civil Aviation Regulation RBAC 121 on its topic relating to the current ICAO recommendation from Doc. 9976 (Flight Planning and Fuel Management Manual), which regards the committing to the destination policy.

The present Brazilian regulation is not precise whether the alternate fuel could or could not be used to proceed to the original destination without compromising the emergency fuel, once exact specific requirements are met. As a result of unclear directrices, each major airline in Brazil comprehends and applies the ICAO recommendation in its way. Such a non-standardized interpretation of the current …

Parking Effects On Aircraft Reliability And Flight Performance, Danilo Scolfaro Fava, Fabio Renato Rossi Do Nascimento, Lucas Serrano Rodrigues, Rafael Gustavo Shoiti Yamashiro

Graduate Student Works

During the pandemic period caused by Coronavirus (COVID-19) in 2020, the airlines have parked or stored their fleets partially or wholly worldwide. The International Air Transport Association (IATA) estimated a major downsize in approximately 65% of the worldwide airline fleet's airline operational activity at the end of April 2020. With that said, mechanical and electrical systems, when stopped during long periods, can deteriorate by corrosion, contamination, discharge, and oxidation (Boeing, 1998). During the aircraft parking or storage process, it is not different (Airbus, 2020). This study aims to understand how much the aircraft performance and reliability are affected by parking …

Safety Management System Implementation Planning, David Thirtyacre

Publications

No abstract provided.

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 …

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 …

Airport Operations Delays And Possible Mitigation Through Electric Taxi Systems: A Qualitative Case Study, David Cross, Kristine Kiernan, Mark Scharf Ph.D.

Publications

Airline daily departures, not including private aircraft, increased from 25,143 in 2000 to 36,722 in 2017. More passengers necessitate more aircraft and more flights. With more aircraft at terminals, ground delays, based on current airport design, will continue to increase. Systems that allow for reduced aircraft time on the ground will improve airline economics and airport operations, in addition, will reduce airline delays both for departure and arrival at the gate. The purpose of this qualitative research study was to explore the efficacy, from ramp controllers’ perspectives, of equipping airliners with an electric taxi system. Prototype electric taxi systems have …

Automated Disruption Assistance In Brazil, Christian Gruber Delamare, Douglas Cabrera Lopes, Patrice Ramos, Raioni De Oliveira Santos, Leila Halawi

Publications

During the last decade, commercial aviation in Brazil has grown significantly, overcoming the number of 100 million passengers per year. The full operation represents a challenge for the air carriers, especially during flight disruptions. Besides the re-accommodation of the passengers into other flights, under certain circumstances, the ANAC 400 resolution requires the airlines to provide a series of material assistance. Meal, transport, and hotel make part of the exigences stated by the ANAC 400. Our study aims to analyze the current process that is mainly manual and propose to automatize several steps through a self-service solution. The researchers verified the …

Taking Off In Africa: Critical Elements Of Aircraft Engine Manufacturer Engagement That Can Affect Airline Safety Performance, Nathan Michael Woods

Antioch University Dissertations & Theses

Original Equipment Manufacturer (OEM) is a term used in many industries to describe a company that produces parts and equipment that may be marketed by another manufacturer. In the aviation industry, the aircraft engine OEM refers to the company the manufactures engines powering the aircraft. The OEM manufactures the engine, defines the required maintenance to operate the engines, and recommends product modifications. Product modifications are recommended to improve product safety, durability, reliability, and cost of ownership and are formally communicated through issuance of service bulletins. Properly performing the required maintenance and adopting service bulletins is an important element of maintaining …

Order Fulfillment Errors And Military Aircraft Readiness, Michael Weber, Daniel Steeneck, William Cunningham

Faculty Publications

This paper aims to measure the effect of supply discrepancy reports (SDRs) on military aircraft readiness metrics, including aircraft availability, not mission capable supply (NMCS) hours, cannibalizations and mission-impaired capability awaiting parts (MICAP) hours.

Monthly SDR, NMCS, aircraft cannibalizations and MICAP data from 2009 to 2018 are analyzed using linear regression and independent samples t-tests to examine whether discrepant shipments negatively impact aircraft readiness.

Airport Operations Delays And Possible Mitigation Through Electric Taxi Systems: A Qualitative Case Study, David Cross, Kristy Kiernan, Mark Scharf Phd

Publications

Airline daily departures, not including private aircraft, increased from 25,143 in 2000 to 36,722 in 2017. More passengers necessitate more aircraft and more flights. With more aircraft at terminals, ground delays, based on current airport design, will continue to increase. Systems that allow for reduced aircraft time on the ground will improve airline economics and airport operations, in addition, will reduce airline delays both for departure and arrival at the gate. The purpose of this qualitative research study was to explore the efficacy, from ramp controllers’ perspectives, of equipping airliners with an electric taxi system. Prototype electric taxi systems have …

Airport Ceos And The Decentralized System Of Airports: A Case Study, Marjan Mazza

Publications

The job of the airport CEO is complex with responsibility for the security and safety of a large and dynamic facility and, yet the FAA does not have regulatory qualification and performance standards for the position. The purpose of this qualitative multi-case study was to explore the primary attributes that could be the leading indicators in the event national standards for the hiring of airport CEOs are pursued at major commercial airports. The guiding conceptual framework of the study was to combine competency with the concept of training and development. Airport CEOs from six airport facilities were interviewed, and an …