Aircraft Description
N991SW is a 2024 Peter M Leston ZODIAC CH650, a single-engine four-cycle piston aircraft registered to Leston Peter M in Mansfield, MA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on July 24, 2025. The registration certificate was issued on March 21, 2023. The registration is set to expire on March 31, 2030. Powered by a Lycoming O-235-C2C engine producing 115 horsepower, N991SW is. The aircraft's Mode S transponder code is ADD7FF (hex), used for ADS-B identification and flight tracking. N991SW was last tracked by AviatorDB at coordinates 42.0053, -71.2073 on March 20, 2026. The FAA registry record for N991SW was last updated on March 21, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Peter M Leston is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Peter M Leston aircraft currently registered in the FAA database, including the ZODIAC CH650 model.
AviatorDB has found no NTSB accident or incident reports involving N991SW. 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: 2026-06-15 01:32:20 UTC