N389SB - 1977 Cessna 441 Aircraft Registration

N389SB is a 1977 Cessna 441, a twin-engine turbo-prop aircraft registered to N389SB LLC in Liberal, KS. This aircraft holds a restricted airworthiness certificate issued by the Federal Aviation Administration on March 1, 1978. The registration certificate was issued on July 13, 2024. The registration is set to expire on July 31, 2031. Powered by a Airesearch TPE331 SERIES engine producing 904 horsepower, N389SB is. The aircraft's Mode S transponder code is A47E4B (hex), used for ADS-B identification and flight tracking. N389SB was last tracked by AviatorDB at coordinates 38.1393, -101.1026 on March 24, 2026. The FAA registry record for N389SB was last updated on July 13, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna 441 Conquest II was Cessna's first turboprop aircraft, marking the company's entry into the high-performance business aviation market. First flown in August 1975, it was a pressurized twin-turboprop monoplane that could seat up to 10 passengers and featured twin Garrett TPE331 engines producing 636 shaft horsepower each. With a service ceiling of 35,000 feet and maximum gross weight of 9,850 pounds, the aircraft was manufactured by Cessna Aircraft Company in Wichita, Kansas. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C441.

AviatorDB has found no NTSB accident or incident reports involving N389SB. 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.