Technical and Regulatory Factors of Adopting Electric Training Aircraft in a Collegiate Aviation Setting

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Nick Wilson
Lewis Archer
Ryan Guthridge
Jeremy Roesler
Michael Lents

Abstract

Electric-powered aircraft have entered the market. The arrival of the Pipistrel Velis Electro and other developmental efforts by companies such as Bye Aerospace, Piper, and eViation, have signaled to the aviation community that more electric-powered aircraft can be expected in the coming years. But how useful are they for training pilots in a Federal Aviation Administration (FAA) approved Part 141 collegiate aviation environment? To identify candidate flight courses and lessons, the authors examine flight hour distributions of a one-year window of invoiced flights (N = 52,728), including flight hour data cut-points at 60 minutes (n = 6,050) and 90 minutes (n = 25,439). The data distribution suggests that approximately 11.5% of the candidate flights would fall within a 60-minute expected flight duration, whereas 48% of flights would fall within a 90-minute flight duration. These calculations provide realistic targets for designed minimum flight duration (plus the inclusion of required FAA reserve) in order to be determined a feasible trainer in many high-volume FAA Part 141 training environments. Detailed course-level analysis suggests the Instrument Flight Instructor (CFII) flight course as a potential launch point for electric flight due to the relatively lower flight hour per lesson. In addition to minimum flight duration, other feasibility questions are included in this analysis, such as regulatory requirements, battery duration, aircraft turnaround time, multiple charge-discharge cycles per day, environmental factors, airport charging infrastructure, and maintenance factors. Additional research will benefit this developing area of electric aircraft in flight training environments. 

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References

LL - Aviation Fuel Prices. (n.d.). Retrieved December 30, 2022, from http://100ll.com/

Airbus. (2021, July 1). Electric flight | Airbus. https://www.airbus.com/en/innovation/zero-emission/electric-flight

Boatman, J. (2022, June 29). Bye Aerospace Nears Key Approvals for eFlyer 2. FLYING Magazine. https://www.flyingmag.com/bye-aerospace-nears-key-approvals-for-eflyer-2/

Can electric pickup trucks persuade Americans to ditch petrol vehicles? (2022). The Economist. https://www.economist.com/the-world-ahead/2022/11/18/can-electric-pickup-trucks-persuade-americans-to-ditch-petrol-vehicles

CNN, B. M. R. (2017). 7 electric aircraft you could be flying in soon. CNN. https://www.cnn.com/travel/article/electric-aircraft/index.html

Diamond Aircraft. (2022). Electric Aircraft. https://www.diamondaircraft.com/en/service/electric-aircraft/

Geil, L. (2022, December 27). FAA LODA requirement eliminated [Text]. https://www.aopa.org/news-and-media/all-news/2022/december/27/faa-loda-requirement-eliminated

McSweeney, R. (2015, July 27). Global survey: Where in the world is most and least aware of climate change? Carbon Brief. https://www.carbonbrief.org/global-survey-where-in-the-world-is-most-and-least-aware-of-climate-change/

Mesa Pilot Development. (n.d.). Mesa Airlines - Start Your Climb®. Retrieved December 30, 2022, from https://www.mesa-air.com/mesa-pilot-development

Moore, J. (2022, March 17). Textron buys electric aviation pioneer Pipistrel [Text]. https://www.aopa.org/news-and-media/all-news/2022/march/17/textron-buys-electric-aviation-pioneer-pipistrel

Professional Pilot Magazine. (2022, July 28). Piper Aircraft Partners with CAE on Electric Aircraft Program—Professional Pilot Magazine. Www.Propilotmag.Com. https://www.propilotmag.com/archer/

Ten business trends for 2023, and forecasts for 15 industries. (n.d.). The Economist. Retrieved December 23, 2022, from https://www.economist.com/the-world-ahead/2022/11/21/ten-business-trends-for-2023-and-forecasts-for-15-industries

Textron to acquire electric aircraft pioneer Pipistrel – Pipistrel Aircraft. (n.d.). Retrieved November 5, 2022, from https://www.pipistrel-aircraft.com/151027-2/

Thomas, I. (2022). United Airlines is aiming to have electric planes flying by 2030. CNBC. https://www.cnbc.com/2022/10/06/united-airlines-is-aiming-to-have-electric-planes-flying-by-2030.html