The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N42403

N42403 is not currently registered. It was last assigned to a Bell UH-1H. The FAA cancelled the registration on January 6, 2020. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 3 times.

Bell UH-1H cancelled January 6, 2020

Serial number
70-16482
Type
Rotorcraft · Turboshaft
Year built
—
Last status
Registration expired, pending cancellation
Certificate issued
January 14, 2005
Last FAA action
April 12, 2016
Last owner
Northwest Helicopters I INC (Corporation)
Olympia, WA
Airworthiness
None on file

Bell 47H-1 cancelled December 13, 1983

Serial number
1534
Type
Rotorcraft · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
May 29, 1981
Last FAA action
—
Last owner
Westerberg Dennis N (Individual)
Wilton, CA
Airworthiness
None on file

Piper J3C-65 cancelled December 31, 1970

Serial number
14672
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1945
Last status
Valid registration
Certificate issued
April 23, 1965
Last FAA action
—
Last owner
Miller Eugene J (Individual)
Tolstoy, SD
Airworthiness
None on file

NTSB accident and incident record under N42403

LAX84LA104Accident on December 13, 1983 at Paradise, CA: serious injuries, destroyed.

Aircraft on the NTSB record: Bell 47H-1 · serial 1534

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