Aircraft Description
N422ES is a Simmons Gary F STOL CH 701, a single-engine reciprocating (piston) aircraft registered to Fedorov Roman in Walnut Creek, CA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on September 29, 2010. The registration certificate was issued on July 23, 2025. The registration is set to expire on July 31, 2032. Powered by a Viking 110 engine producing 110 horsepower, N422ES is. The aircraft's Mode S transponder code is A50382 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N422ES was last updated on July 23, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Simmons Gary F is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Simmons Gary F aircraft currently registered in the FAA database, including the STOL CH 701 model.
AviatorDB has found no NTSB accident or incident reports involving N422ES. 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
NTSB Accident History (1)
| Date | NTSB # | Damage | Highest Injury | Probable Cause |
|---|---|---|---|---|
| Jul 15, 2017 | WPR17LA156 | Substantial | None | Failure of the flywheel drive assembly, which resulted in a loss of engine power and subsequent forced landing to uneven terrain. |
Additional Details
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-05-01 01:32:20 UTC