The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N604RH

N604RH is not currently registered. It was last assigned to an Air Tractor Inc AT-602 built in 2011. The FAA cancelled the registration on February 1, 2019. The last status on file was "registration expired, pending cancellation".

Air Tractor Inc AT-602 cancelled February 1, 2019

Serial number
602-1202
Type
Fixed-wing, single engine · Turboprop
Year built
2011
Last status
Registration expired, pending cancellation
Certificate issued
August 3, 2015
Last FAA action
August 3, 2015
Last owner
Gray Harold Lynn (Individual)
Hollis, OK
Airworthiness
Restricted · Agriculture and pest control; Forest

NTSB accident and incident record under N604RH

CEN17FA170Accident on April 28, 2017 at Hollis, OK: fatal, substantial damage (1 fatal).

Aircraft on the NTSB record: Air Tractor INC AT 602 · serial 602-1202

An impact with terrain during final approach for reasons that could not be determined because no evidence of an in-flight failure or malfunction was observed.

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