The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4324S

N4324S is not currently registered. It was last assigned to a Clark Dennis L QUICKIE built in 1992. The FAA cancelled the registration on October 24, 2017. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 2 times.

Clark Dennis L QUICKIE cancelled October 24, 2017

Serial number
513
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1992
Last status
Registration expired, pending cancellation
Certificate issued
May 10, 2011
Last FAA action
May 10, 2011
Last owner
Clark Dennis L (Individual)
Luthersville, GA
Airworthiness
Experimental · Amateur built

Air Tractor Inc AT-300 cancelled August 10, 1990

Serial number
3000004
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
—
Last FAA action
—
Last owner
Withheld
Airworthiness
None on file

NTSB accident and incident record under N4324S

LAX89DUQ04Accident on August 15, 1989 at New Cuyama, CA: no injuries, destroyed.

Aircraft on the NTSB record: Air Tractor AT-300 · serial 301-0004

THE PILOT'S MISMANAGEMENT OF THE FUEL SUPPLY WHICH LED TO AN ENGINE POWER LOSS DUE TO FUEL EXHAUSTION AND SUBSEQUENT COLLISION WITH THE GROUND BY ALLOWING THE AIRCRAFT TO 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