The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N421KF

N421KF is not currently registered. It was last assigned to a Reed William A KITFOX 4 built in 1992. The FAA cancelled the registration on September 18, 2012. The last status on file was "registration expired, pending cancellation".

Reed William A KITFOX 4 cancelled September 18, 2012

Serial number
1421
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1992
Last status
Registration expired, pending cancellation
Certificate issued
April 28, 1992
Last FAA action
April 20, 2010
Last owner
Reed William A (Individual)
Stevens Point, WI
Airworthiness
Experimental · Amateur built

NTSB accident and incident record under N421KF

CEN10LA208Accident on April 15, 2010 at Baraboo, WI: serious injuries, substantial damage.

Aircraft on the NTSB record: Reed William A KITFOX 4 · serial 1421

The pilot's failure to compensate for wind gusts and maintain sufficient airspeed, which resulted in a stall.

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