The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N500K

N500K is not currently registered. It was last assigned to a Marshall James J COZY MK IV built in 2004. The FAA cancelled the registration on June 19, 2017. The last status on file was "registration expired, pending cancellation".

N500K is reserved by Z Plane LLC since January 3, 2023. Reservation type: Fee paid. An expiration notice was issued on November 3, 2026.

Marshall James J COZY MK IV cancelled June 19, 2017

Serial number
0163
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
2004
Last status
Registration expired, pending cancellation
Certificate issued
August 22, 2003
Last FAA action
August 18, 2009
Last owner
Marshall James J (Individual)
Grapevine, TX
Airworthiness
Experimental · Amateur built

NTSB accident and incident record under N500K

DFW08LA197Accident on July 24, 2008 at Midlothian, TX: fatal, substantial damage (1 fatal).

Aircraft on the NTSB record: Marshall James J Cozy MK IV · serial 0163

The pilot's failure to maintain clearance from the wall of the rock quarry.

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