N451Z - 1947 Republic RC-3 Aircraft Registration

N451Z is a 1947 Republic RC-3, a single-engine reciprocating (piston) aircraft registered to Alquist Kevin B in Edwardsville, KS. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on December 15, 2023. The registration certificate was issued on December 12, 2025. The registration is set to expire on December 31, 2032. Powered by a Gm LS3 engine producing 430 horsepower, N451Z is. The aircraft's Mode S transponder code is A57812 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N451Z was last updated on January 13, 2026. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Republic is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 182 Republic aircraft currently registered in the FAA database, including the RC-3 model.

AviatorDB has found no NTSB accident or incident reports involving N451Z. 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.