Aircraft Description
N3944S is a 1990 Mason Manfred RV-4, a single-engine reciprocating (piston) aircraft registered to Alpha Romeo LLC in Wray, CO. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on October 4, 1990. The registration certificate was issued on November 26, 2024. The registration is set to expire on November 30, 2031. Powered by a Lycoming O&VO-360 SER engine producing 180 horsepower, N3944S is. The aircraft's Mode S transponder code is A4949A (hex), used for ADS-B identification and flight tracking. N3944S was last tracked by AviatorDB at coordinates 33.3573, -84.5718 on October 2, 2024. The FAA registry record for N3944S was last updated on November 26, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Mason Manfred is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Mason Manfred aircraft currently registered in the FAA database, including the RV-4 model.
AviatorDB has found no NTSB accident or incident reports involving N3944S. 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