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Full-Text Articles in Aviation

An Investigation Into The Economic Useful Life Of Commercial Aircraft As Impacted By Maintenance And Economic Variables, Robert Gallagher Apr 2023

An Investigation Into The Economic Useful Life Of Commercial Aircraft As Impacted By Maintenance And Economic Variables, Robert Gallagher

Doctoral Dissertations and Master's Theses

This research involved examining the economic useful life of commercial aircraft and the impact of maintenance and economic variables on the viability and longevity of the asset. The data sample consisted of the entire population of Boeing commercial aircraft produced between 1956 and 2021. The objective was to determine the effect of both maintenance and economic variables on the longevity and usefulness of commercial aircraft. As manufacturers work with issues such as service life, economic life, safety, and critical design features, those in the aviation community focus on the operational side of the equation––how long can one operate the asset, …


Commercial Short-Haul Flight Or Autonomous Mobility-On-Demand: Modeling Air Passengers’ Modal Choice, Agatha Kessler Fentress Jul 2022

Commercial Short-Haul Flight Or Autonomous Mobility-On-Demand: Modeling Air Passengers’ Modal Choice, Agatha Kessler Fentress

Doctoral Dissertations and Master's Theses

Commercial short-haul flights (SF) are vital to airports and airlines because they account for one-third of hub traffic and have higher profit margins than the long-haul market. While U.S. commercial air passenger travel has increased steadily over the past decades, SF has been declining and was doing so before the unprecedented decrease in air travel caused by restrictions related to the COVID-19 global pandemic. Once autonomous mobility-on-demand (aMoD) is more viable than the human-driven car, demand for SF could be negatively impacted. Although there is published research on SF and aMoD, studies on factors influencing the choice between SF and …


Comparison Of Airline Co-Branded Credit Card Programs Via Frequent Flyer Money Saver Analysis For Full-Service U.S. Carriers, Bora Suavi Unsal Jun 2021

Comparison Of Airline Co-Branded Credit Card Programs Via Frequent Flyer Money Saver Analysis For Full-Service U.S. Carriers, Bora Suavi Unsal

Doctoral Dissertations and Master's Theses

Although airline alliances work fairly effectively for paid flight segments, passengers who want to redeem frequent flyer miles often encounter difficulties. Sometimes airlines demand an extensive amount of air miles to book requests for award seats to not only their partner airline customers but also their own customers. Furthermore, while the airline co-branded credit card award mile earnings and redemption rates fluctuate significantly between different airlines, passengers are not well informed about which airline co-branded credit card requires the minimum amount of credit card expenditure to fly with an award ticket to their desired travel destination.

A more useful and …


Cost Optimization Modeling For Airport Capacity Expansion Problems In Metropolitan Areas, Woo-Jin Choi Apr 2021

Cost Optimization Modeling For Airport Capacity Expansion Problems In Metropolitan Areas, Woo-Jin Choi

Doctoral Dissertations and Master's Theses

The purpose of this research was to develop a cost optimization model to identify an optimal solution to expand airport capacity in metropolitan areas in consideration of demand uncertainties. The study first analyzed four airport capacity expansion cases from different regions of the world to identify possible solutions to expand airport capacity and key cost functions which are highly related to airport capacity problems. Using mixedinteger nonlinear programming (MINLP), a deterministic optimization model was developed with the inclusion of six cost functions: capital cost, operation cost, delay cost, noise cost, operation readiness, and airport transfer (ORAT) cost, and passenger access …


Low-Fare Flights Across The Atlantic: Impact Of Low-Cost, Long-Haul, Trans-Atlantic Flights On Passenger Choice Of Carrier, Jennifer Nicole Hunt May 2018

Low-Fare Flights Across The Atlantic: Impact Of Low-Cost, Long-Haul, Trans-Atlantic Flights On Passenger Choice Of Carrier, Jennifer Nicole Hunt

Doctoral Dissertations and Master's Theses

Full-service carriers (FSCs) have long ruled the trans-Atlantic market, due to the absence of low fare competition, which has kept airfares high. However, renewed interest in lowcost, long-haul (LCLH) flights was prompted by efficient aircraft, low fuel prices, liberalization of air markets, and low-cost carriers’ growth opportunities. Since 2013, multiple LCLH carriers have commenced trans-Atlantic operations, and their market share has grown to 8%. In response, FSCs are establishing their own LCLH subsidiaries and/or introducing basic economy airfares to more effectively compete in the trans-Atlantic market. The purpose of this dissertation was to further the understanding of LCLH and FSC …


The Effects Of Is-Bao Implementation And Leadership Performance On Safety Culture In Business Aviation Flight Operations, Christopher Mark Broyhill Jul 2016

The Effects Of Is-Bao Implementation And Leadership Performance On Safety Culture In Business Aviation Flight Operations, Christopher Mark Broyhill

Doctoral Dissertations and Master's Theses

The International Standard, Business Aircraft Operations (IS-BAO), with a Safety Management System (SMS) as its core element, has been widely accepted by both the International Civil Aviation Organization (ICAO) and the business aviation industry as the mechanism to create a healthy safety culture among the business aviation operators who have implemented the standard. Scholarly literature, however, has presented leadership as the most important factor in the creation and management of a healthy safety culture in organizations in general and aviation organizations in particular. This study examined and compared the effects of IS-BAO progression and leadership performance on the perceptions of …


Predicting The Market Share Of A New Airport In Multi-Airport Cities: The Case Of Lagos, Samson Oladele Fatokun May 2016

Predicting The Market Share Of A New Airport In Multi-Airport Cities: The Case Of Lagos, Samson Oladele Fatokun

Doctoral Dissertations and Master's Theses

The primary objective of the study was to develop an empirical model that combines the contingent valuation method (CVM) with the isochrone analysis to predict the market shares of new airports in multi-airport cities and to apply the model to the case of Lekki International Airport (LIA), the proposed second airport in Lagos, Nigeria. In addition to predicting the market share that LIA could attain, the study also identified and analyzed the catchment areas as well as the willingness to pay (WTP) of would-be LIA passengers. Furthermore, the research identified the determinants of airport choice in the Nigerian market. The …


Determination Of Factors That Influence Passengers’ Airline Selection: A Study Of Low Cost Carriers In Thailand, Thapanat Buaphiban Apr 2015

Determination Of Factors That Influence Passengers’ Airline Selection: A Study Of Low Cost Carriers In Thailand, Thapanat Buaphiban

Doctoral Dissertations and Master's Theses

This research examined the factors that influenced the airline selection of Low Cost Carriers (LCCs) in Thailand. The research was justified based on the rapid growth of LCC travel in Thailand, particularly in domestic and regional travel. There is a relative lack of successful explanation of the choice of LCCs in Thailand, with only a few studies addressing topics like passenger satisfaction and perceptions of service quality. Following an extensive literature review, the author used a theoretical framework based on the Theory of Planned Behavior (TPB) (Ajzen, 1991) in order to explain passenger behavioral intentions. This framework was supplemented by …


The Effects Of Ethical Leadership And Organizational Safety Culture On Safety Outcomes, David Ronald Freiwald Sep 2013

The Effects Of Ethical Leadership And Organizational Safety Culture On Safety Outcomes, David Ronald Freiwald

Doctoral Dissertations and Master's Theses

This dissertation investigated the relationship among ethical leadership, an ethical workplace climate, safety culture, safety behaviors, and measured safety outcomes of workers in the high reliability organizations of aviation and healthcare. The primary objective was to develop a model linking these factors and assess their fit within the model. A secondary objective was to examine differences between the two populations. In this study, a 101-item instrument was used to collect and analyze employee responses on ten factors comprising the model. Structural equation modeling – path analysis was used for testing and evaluating relations using a combination of statistical analysis and …