N4085M is not currently registered. It was last assigned to a Robinson Helicopter R22 BETA built in 1991. The FAA cancelled the registration on September 26, 2013. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 3 times.
Robinson Helicopter R22 BETA cancelled September 26, 2013
- Serial number
- 1864
- Type
- Rotorcraft · Piston (reciprocating)
- Year built
- 1991
- Last status
- Registration expired, pending cancellation
- Certificate issued
- October 7, 1991
- Last FAA action
- January 4, 1995
- Last owner
- Briles Wing And Helicopter INC (Corporation)
Van Nuys, CA - Airworthiness
- Standard · Normal
Piper PA-12 cancelled December 9, 1947
- Serial number
- 12-2968
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- Year built
- —
- Last status
- Valid registration
- Certificate issued
- August 25, 1947
- Last FAA action
- —
- Last owner
- Carpenter Wayne K (Individual)
Waukegan, IL - Airworthiness
- None on file
Lockheed 382G-45C cancelled date not given
- Serial number
- 4834
- Type
- Fixed-wing, multi-engine · Turboprop
- 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 N4085M
Aircraft on the NTSB record: Robinson R22 BETA · serial 1864
ROTOR RPM WAS NOT MAINTAINED. FACTORS TO THE ACCIDENT WERE: LOW CEILING AND POOR INFLIGHT PLANNING.
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