N399X - 1978 Grumman American Avn. Corp. AA-1C Aircraft Registration

N399X is a 1978 Grumman American Avn. Corp. AA-1C, a single-engine reciprocating (piston) aircraft registered to Hlavin Mark S Trustee in Lakewood Ranch, FL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on July 7, 1978. The registration certificate was issued on December 4, 2017. The registration is set to expire on December 31, 2027. Powered by a Lycoming 0-235 SERIES engine producing 115 horsepower, N399X is. The aircraft's Mode S transponder code is A4A645 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N399X was last updated on April 7, 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-1C model.

AviatorDB has found no NTSB accident or incident reports involving N399X. 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.