N1421R - 1975 Grumman American Avn. Corp. AA-1B Aircraft Registration

N1421R is a 1975 Grumman American Avn. Corp. AA-1B, a single-engine reciprocating (piston) aircraft registered to Greenawald Richard J in San Mateo, CA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on August 12, 1975. The registration certificate was issued on January 14, 2014. The registration is set to expire on January 31, 2030. Powered by a Lycoming 0-235 SERIES engine producing 115 horsepower, N1421R is. The aircraft's Mode S transponder code is A0ACA9 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N1421R was last updated on September 29, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Grumman Aircraft (later Northrop Grumman) was a major American aircraft manufacturer known for naval fighters in World War II and the Apollo Lunar Module. In general aviation, the Grumman American AA-5 and Tiger series remain popular sport aircraft. AviatorDB tracks 1,674 Grumman American Avn. Corp. aircraft currently registered in the FAA database, including the AA-1B model.

AviatorDB has found no NTSB accident or incident reports involving N1421R. 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.