Aircraft Description
N491BL is a 2020 Brm Aero S R O BRISTELL LSA, a single-engine four-cycle piston aircraft registered to Ac Aviation LLC in Charlestown, IN. This aircraft holds a light sport airworthiness certificate issued by the Federal Aviation Administration on July 29, 2020. The registration certificate was issued on November 24, 2025. The registration is set to expire on November 30, 2032. Powered by a Rotax 912ULS2 engine producing 100 horsepower, N491BL is. The aircraft's Mode S transponder code is A613F3 (hex), used for ADS-B identification and flight tracking. N491BL was last tracked by AviatorDB at coordinates 38.2826, -85.6210 on April 2, 2026. The FAA registry record for N491BL was last updated on November 24, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
The BRM AERO Bristell B23 Energic represents aviation's first certified electric flight trainer, pioneering sustainable pilot training through innovative battery-powered propulsion. First flown as a prototype in the early 2020s, it is a low-wing, all-metal monoplane that seats two occupants and provides 60 minutes of flight endurance plus reserves. With a wingspan of 30.4 feet and powered by H55's electric motor system, the aircraft is manufactured by Czech company BRM AERO in partnership with Swiss propulsion specialist H55. AviatorDB tracks 81 Brm Aero S R O aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is B23E.
AviatorDB has found no NTSB accident or incident reports involving N491BL. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.
Registered Owner
Powerplant & Avionics
Additional Details
Last Known Position
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-05-01 01:32:20 UTC