N1645 - Cosmer Gary M S-21 Outbound Aircraft Registration

N1645 is a Cosmer Gary M S-21 OUTBOUND, a single-engine reciprocating (piston) aircraft registered to Cosmer Gary M in Oregon City, OR. The registration certificate was issued on July 9, 2025. The registration is set to expire on July 31, 2032. The aircraft is configured with 2 seats. The aircraft's Mode S transponder code is A10391 (hex), used for ADS-B identification and flight tracking. N1645 was last tracked by AviatorDB at coordinates 44.8678, -123.1878 on June 25, 2026. The FAA registry record for N1645 was last updated on July 9, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Cosmer Gary M is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Cosmer Gary M aircraft currently registered in the FAA database, including the S-21 OUTBOUND model.

AviatorDB has found no NTSB accident or incident reports involving N1645. 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.