The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N23720

N23720 is not currently registered. It was last assigned to an Air Tractor Inc AT-400 built in 1981. The FAA cancelled the registration on January 16, 2018. The last status on file was "registration expired, pending cancellation".

Air Tractor Inc AT-400 cancelled January 16, 2018

Serial number
400-0422
Type
Fixed-wing, single engine · Turboprop
Year built
1981
Last status
Registration expired, pending cancellation
Certificate issued
February 8, 2007
Last FAA action
February 16, 2010
Last owner
Lux David J (Individual)
Lamoure, ND
Airworthiness
Restricted · Agriculture and pest control

NTSB accident and incident record under N23720

CEN11LA593Accident on August 23, 2011 at Monango, ND: serious injuries, substantial damage.

Aircraft on the NTSB record: Air Tractor, Inc. AT-400 · serial 400-0422

The pilot did not maintain adequate separation from a tree during the aerial-application flight.

CHI06CA221Accident on July 31, 2006 at Springfield, MN: no injuries, substantial damage.

Aircraft on the NTSB record: Air Tractor AT-400 · serial 400-0422

The pilot's inability to maintain directional control of the airplane as a result of the partial failure of the tail wheel assembly. A factor associated with the accident was the crop that the airplane contacted.

A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site