N4321S - 1964 Beech S35 Aircraft Registration

N4321S is a 1964 Beech S35, a single-engine reciprocating (piston) aircraft registered to Beech Peak Aviation LLC in Boulder, CO. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on July 1, 1964. The registration certificate was issued on January 23, 2021. The registration is set to expire on January 31, 2028. Powered by a Cont Motor IO 520 SERIES engine producing 285 horsepower, N4321S is. The aircraft's Mode S transponder code is A52D18 (hex), used for ADS-B identification and flight tracking. N4321S was last tracked by AviatorDB near Vance Brand Airport (KLMO) on March 10, 2026. The FAA registry record for N4321S was last updated on October 8, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Beechcraft Model 35 Bonanza revolutionized personal aviation as the first modern all-metal general aviation aircraft, introducing features that became industry standards. First flown on December 22, 1945, it was a low-wing single-engine monoplane that seated four to six occupants with its distinctive V-tail configuration. Measuring 26 feet long with a 33-foot wingspan, the aircraft achieved cruise speeds up to 200 knots during its production run. Manufactured by Beech Aircraft Corporation from 1947 to 1982, over 10,000 Model 35 variants were produced. AviatorDB tracks 18,376 Beech aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is BE35.

AviatorDB has found no NTSB accident or incident reports involving N4321S. 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.