N721ZM - 1976 Grumman American Avn. Corp. AA-5B Aircraft Registration

N721ZM is a 1976 Grumman American Avn. Corp. AA-5B, a single-engine reciprocating (piston) aircraft registered to Koenig Michal in Encinitas, CA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on August 7, 1989. The registration certificate was issued on July 21, 1999. The registration is set to expire on November 30, 2027. Powered by a Lycoming O-360-A4K engine producing 180 horsepower, N721ZM is. The aircraft's Mode S transponder code is A9A98E (hex), used for ADS-B identification and flight tracking. N721ZM was last tracked by AviatorDB near Montgomery-gibbs Executive Airport (KMYF) on March 23, 2026. The FAA registry record for N721ZM was last updated on April 1, 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-5B model.

AviatorDB has found no NTSB accident or incident reports involving N721ZM. 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.