N8991L - 1974 Grumman American Avn. Corp. AA-1B Aircraft Registration

N8991L is a 1974 Grumman American Avn. Corp. AA-1B, a single-engine reciprocating (piston) aircraft registered to Sky Clock LLC in Mesa, AZ. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on July 30, 1974. The registration certificate was issued on June 19, 2025. The registration is set to expire on June 30, 2032. Powered by a Lycoming 0-235 SERIES engine producing 115 horsepower, N8991L is. The aircraft's Mode S transponder code is AC6949 (hex), used for ADS-B identification and flight tracking. N8991L was last tracked by AviatorDB near Falcon Field (KFFZ) on March 18, 2026. The FAA registry record for N8991L was last updated on June 19, 2025. 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 N8991L. 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.