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Author Background

Arthur C. Dela Peña is an Associate Professor at the Philippine State College of Aeronautics, where he has been teaching since 1999. He holds a Bachelor of Science in Aircraft Maintenance Engineering and a Master of Education in Aeronautics Management, and he has completed 39 units towards a Doctorate in Aeronautical Management. With over two decades of experience in aviation education, his research interests include advancements in aircraft maintenance, virtual reality in training, and fuel delivery systems. His recent publications cover topics such as non-destructive testing techniques and reducing human error in aviation, and he has presented his work at both national and international conferences.

Abstract

This study evaluates the operational benefits and sustainability impacts of electrically driven landing gear systems (e-taxi technology) in the aviation industry, focusing on the Philippine context. The objective was to assess improvements in fuel savings, emissions reductions, and maintenance costs associated with e-taxi systems. Using a mixed-methods approach, data were collected through interviews with airline operators, and secondary data were collected from industry reports. Results showed that e-taxi systems reduced taxiing time by 15–22%, fuel consumption by 150–180 kg per flight, and engine wear by 10–14%. Carbon emissions were reduced by 472–566 kg per flight, while noise levels decreased by 12–18%. The cost-benefit analysis demonstrated a positive return on investment despite high initial installation costs. Challenges related to infrastructure and regulatory barriers were identified, with recommendations for enhancing airport infrastructure and updating regulatory frameworks. The study concludes that e-taxi systems present a viable solution for improving operational efficiency and sustainability in aviation. Future research should explore the long-term effects of e-taxi systems on aircraft maintenance and examine their integration with other green aviation technologies to maximize benefits.

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