N139US - 1983 Aero Vodochody L-39 Aircraft Registration

N139US is a 1983 Aero Vodochody L-39, a single-engine turbo-fan aircraft registered to Nelson Jet Aviation LLC in Cave Creek, AZ. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on December 19, 2018. The registration certificate was issued on December 10, 2018. The registration is set to expire on December 31, 2028. Powered by a Ivchenko AI-25TL engine producing 3792 pounds of thrust, N139US is. The aircraft's Mode S transponder code is A09E73 (hex), used for ADS-B identification and flight tracking. N139US was last tracked by AviatorDB at coordinates 33.4608, -111.7280 on May 24, 2025. The FAA registry record for N139US was last updated on July 1, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Aero Vodochody is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 225 Aero Vodochody aircraft currently registered in the FAA database, including the L-39 model.

AviatorDB has found no NTSB accident or incident reports involving N139US. 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.