N401YK - 1993 Boeing 737-436 Aircraft Registration

N401YK is a 1993 Boeing 737-436, a twin-engine turbo-fan aircraft registered to Nas Aircraft Leasing Company LLC in Anchorage, AK. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on June 3, 2017. The registration certificate was issued on April 20, 2021. The registration is set to expire on April 30, 2028. Powered by a Cfm Intl CFM56-3C1 engine producing 23515 pounds of thrust, N401YK is. The aircraft's Mode S transponder code is A4B288 (hex), used for ADS-B identification and flight tracking. N401YK was last tracked by AviatorDB near Lake Hood Airport (Z41) on January 25, 2026. The FAA registry record for N401YK was last updated on May 5, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Boeing Company, headquartered in Arlington, Virginia, is one of the world's largest aerospace companies. Boeing has manufactured commercial airliners, military aircraft, and space vehicles since 1916, with iconic products including the 737, 747, 767, 777, and 787 Dreamliner. AviatorDB tracks 6,953 Boeing aircraft currently registered in the FAA database, including the 737-436 model.

AviatorDB has found no NTSB accident or incident reports involving N401YK. 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.