N421BF - 2025 Bryan Ferwerda S21 Outback Aircraft Registration

N421BF is a 2025 Bryan Ferwerda S21 OUTBACK, a single-engine reciprocating (piston) aircraft registered to Ferwerda Bryan R in Sioux Falls, SD. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on September 10, 2025. The registration certificate was issued on July 23, 2025. The registration is set to expire on July 31, 2032. Powered by a Titan IO-340 engine producing 180 horsepower, N421BF is. The aircraft's Mode S transponder code is A4FF75 (hex), used for ADS-B identification and flight tracking. N421BF was last tracked by AviatorDB at coordinates 43.4508, -96.8005 on June 20, 2026. The FAA registry record for N421BF 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.

Bryan Ferwerda is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Bryan Ferwerda aircraft currently registered in the FAA database, including the S21 OUTBACK model.

AviatorDB has found no NTSB accident or incident reports involving N421BF. 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.