The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N3921V

N3921V is not currently registered. It was last assigned to a Dvorak William F QUICKIE built in 1983. The FAA cancelled the registration on October 31, 2017. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 2 times.

Dvorak William F QUICKIE cancelled October 31, 2017

Serial number
451
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1983
Last status
Registration expired, pending cancellation
Certificate issued
July 20, 2011
Last FAA action
July 20, 2011
Last owner
Richey Floyd (Individual)
Orem, UT
Airworthiness
Experimental · Amateur built

Cessna 170 cancelled January 18, 1971

Serial number
18231
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
March 19, 1959
Last FAA action
—
Last owner
Rodgers Hillis K (Individual)
Alden, IA
Airworthiness
None on file

NTSB accident and incident record under N3921V

LAX86FVM04Accident on March 23, 1986 at Watsonville, CA: minor injuries, substantial damage.

Aircraft on the NTSB record: Quickie II · serial 451

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