N1642R - Grumman American Avn. Corp. AA-1B Aircraft Registration

N1642R is a Grumman American Avn. Corp. AA-1B, a single-engine reciprocating (piston) aircraft registered to Pollack Matthew D in Mountain View, CA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on August 11, 1976. The registration certificate was issued on August 22, 2024. The registration is set to expire on August 31, 2031. The aircraft is configured with 2 seats. The aircraft's Mode S transponder code is A10338 (hex), used for ADS-B identification and flight tracking. N1642R was last tracked by AviatorDB near Palo Alto Airport (KPAO) on March 21, 2026. The FAA registry record for N1642R was last updated on August 15, 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 N1642R. 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.