N4172U - 2010 Air Tractor INC AT-402B Aircraft Registration

N4172U is a 2010 Air Tractor INC AT-402B, a single-engine turbo-prop aircraft registered to Ski Ag Aviation LLC in Bismarck, ND. This aircraft holds a restricted airworthiness certificate issued by the Federal Aviation Administration on May 21, 2010. The registration certificate was issued on June 4, 2015. The registration is set to expire on June 30, 2028. Powered by a P&w Canada PT6A-15AG engine producing 680 horsepower, N4172U is. The aircraft's Mode S transponder code is A4F0D2 (hex), used for ADS-B identification and flight tracking. N4172U was last tracked by AviatorDB at coordinates 36.5126, -97.7527 on March 14, 2026. The FAA registry record for N4172U was last updated on May 19, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Air Tractor INC is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1,794 Air Tractor INC aircraft currently registered in the FAA database, including the AT-402B model.

AviatorDB has found no NTSB accident or incident reports involving N4172U. 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.