N477M - 1987 Beech C90 Aircraft Registration

N477M is a 1987 Beech C90, a twin-engine turbo-prop aircraft registered to Aircraft Unlimited INC in Pierre, SD. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on October 20, 1987. The registration certificate was issued on May 3, 2019. The registration is set to expire on May 31, 2029. Powered by a P&w Canada PT6A-21 engine producing 550 horsepower, N477M is. The aircraft's Mode S transponder code is A5DC2E (hex), used for ADS-B identification and flight tracking. N477M was last tracked by AviatorDB near Rapid City Regional Airport (KRAP) on March 24, 2026. The FAA registry record for N477M was last updated on August 4, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Beech 90 King Air, the world's first commercially successful pressurized twin-turboprop business aircraft, revolutionized corporate aviation by bridging the gap between piston-engine aircraft and jets. First flown on January 24, 1964, it was a low-wing twin-engine turboprop that could seat 6-8 passengers with a pressurized cabin. With a wingspan of 50 feet 3 inches and cruising at 270 mph, it was manufactured by Beech Aircraft Corporation in Wichita, Kansas. AviatorDB tracks 18,376 Beech aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is BE9L.

AviatorDB has found no NTSB accident or incident reports involving N477M. 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.