Aircraft Description
N121C is a 2020 Craig Valentine SLING 4 TSI, a single-engine four-cycle piston aircraft registered to Valentine Craig in Alameda, CA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on August 13, 2020. The registration certificate was issued on July 31, 2020. The registration is set to expire on July 31, 2027. Powered by a Rotax 915 ISC3 A engine producing 141 horsepower, N121C is. The aircraft's Mode S transponder code is A0579B (hex), used for ADS-B identification and flight tracking. N121C was last tracked by AviatorDB at coordinates 37.6939, -121.8052 on March 22, 2026. The FAA registry record for N121C was last updated on March 4, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Craig Valentine is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Craig Valentine aircraft currently registered in the FAA database, including the SLING 4 TSI model.
AviatorDB has found no NTSB accident or incident reports involving N121C. 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: 2026-04-01 01:32:20 UTC