The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N6231K

N6231K is not currently registered. It was last assigned to a Cessna 172P. The FAA cancelled the registration on March 26, 2001. The last status on file was "triennial registration form was mailed and has not been returned by the post office". The number has been on and off the register 2 times.

Cessna 172P cancelled March 26, 2001

Serial number
17274176
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
March 13, 1990
Last FAA action
March 16, 1999
Last owner
Donham Rita M (Individual)
Steamboat Springs, CO
Airworthiness
None on file

Republic RC-3 cancelled November 15, 1972

Serial number
434
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
December 3, 1965
Last FAA action
—
Last owner
Kennedy David H (Individual)
Valdez, AK
Airworthiness
None on file

NTSB accident and incident record under N6231K

DEN91LA063Accident on April 22, 1991 at Steamboat Sprin, CO: minor injuries, substantial damage.

Aircraft on the NTSB record: Cessna 172 · serial 17274176

THE CFI USED POOR JUDGEMENT IN GIVING A SIMULATED ENGINE FAILURE BY TURNING OFF THE FUEL SELECTOR VALVE.

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