Other Aerospace Engineering Commons^™

What Types Of Uncertainty Emerge In Instructional Aviation Incidents?, Abigail Henson

Mechanical Engineering Undergraduate Honors Theses

This study utilized narrative reports from the National Aeronautics and Space Administration (NASA) Aviation Safety Reporting System (ASRS) database to examine the types of uncertainty present in near-miss instructional aviation incidents occurring within the United States between 2015 and 2025. The final dataset consisted of 86 reports, with each report containing a set of narrative accounts from both the student pilot and the flight instructor operating under Part 91 regulations. Each instructional event was classified using a combined framework incorporating uncertainty categorizations and the Human Factors Analysis and Classification System (HFACS). Results indicate that epistemological uncertainty was the most common …

Pilot Age And Accident Rates In General Aviation: Analysis And Recommendations, Jackson E. Jolley

Mechanical Engineering Undergraduate Honors Theses

General aviation accounts for approximately 94% of all civil aviation accidents in the United States, highlighting the need to examine how pilot characteristics and operational factors influence accident risk. With the Federal Aviation Administration (FAA) projecting continued growth in the general aviation pilot population, this study examines the relationship between pilot age, flight experience, and accident risk to inform training and safety interventions. Using the National Transportation Safety Board (NTSB) accident records from 2008–2024, along with FAA pilot registration data, we analyze age-related trends in accident likelihood, risk, and phase-of-flight distributions in general aviation operations.

Results show an approximately exponential …

Characterizing Heating And Resistance Properties Of Nichrome Burn Wire To Be Used In Cubesat Actuation, Noah Moix

Mechanical Engineering Undergraduate Honors Theses

This thesis investigates the use of Nichrome 60 wire as a burn wire mechanism, commonly utilized in CubeSats and other aerospace engineering applications requiring precise, single-use release systems. The experiment focused on characterizing the thermal and resistive behavior of Nichrome 60 wire under Joule heating conditions. Four wire configurations were tested: 34-gauge and 36-gauge wires, each at lengths of 1 inch and 2 inches. Each configuration was subjected to a constant current until thermal failure occurred. During testing, real-time measurements of electrical resistance and wire temperature were recorded. This data was used to generate resistance vs. temperature profiles for each …