N877JS - 2004 Sieberts John Series 7 Aircraft Registration

N877JS is a 2004 Sieberts John SERIES 7, a single-engine reciprocating (piston) aircraft registered to Northwest Steel LLC in Milton Freewater, OR. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on December 29, 2004. The registration certificate was issued on January 30, 2020. The registration is set to expire on January 31, 2030. Powered by a Rotax SEE BOMBADIER engine, N877JS is. The aircraft's Mode S transponder code is AC1130 (hex), used for ADS-B identification and flight tracking. N877JS was last tracked by AviatorDB at coordinates 46.0297, -118.5122 on March 4, 2026. The FAA registry record for N877JS was last updated on September 30, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Sieberts John is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 3 Sieberts John aircraft currently registered in the FAA database, including the SERIES 7 model.

AviatorDB has found no NTSB accident or incident reports involving N877JS. 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.