N20K is not currently registered. It was last assigned to an Aero Commander 1121B built in 1974. The FAA cancelled the registration on October 12, 2005. The last status on file was "valid registration". The number has been on and off the register 4 times.
N20K is reserved by a private party since March 20, 2025. Reservation type: Fee paid. An expiration notice was issued on January 20, 2027.
Aero Commander 1121B cancelled October 12, 2005
- Serial number
- 144
- Type
- Fixed-wing, multi-engine · Turbojet
- Year built
- 1974
- Last status
- Valid registration
- Certificate issued
- October 12, 2005
- Last FAA action
- October 12, 2005
- Last owner
- White Industries INC (Corporation)
Bates City, MO - Airworthiness
- Standard · Normal
Robinson Helicopter R22 BETA cancelled October 1, 1990
- Serial number
- 789
- Type
- Rotorcraft · Piston (reciprocating)
- Year built
- —
- Last status
- N-number assigned but not yet registered
- Certificate issued
- —
- Last FAA action
- —
- Last owner
- Withheld (Government)
- Airworthiness
- None on file
Urshan UR-1 cancelled October 22, 1976
- Serial number
- 1
- Type
- Rotorcraft · Piston (reciprocating)
- Year built
- 1954
- Last status
- Valid registration
- Certificate issued
- January 6, 1955
- Last FAA action
- —
- Last owner
- Urshan Samuel A (Individual)
San Diego, CA - Airworthiness
- None on file
Savoia Marchetti S-55-P cancelled September 30, 1937
- Serial number
- 10517
- Type
- Fixed-wing, multi-engine · Piston (reciprocating)
- Year built
- 1929
- Last status
- Valid registration
- Certificate issued
- September 17, 1937
- Last FAA action
- —
- Last owner
- Alaska Airways INC (Corporation)
Seattle, WA - Airworthiness
- None on file
NTSB accident and incident record under N20K
Aircraft on the NTSB record: Robinson R22B · serial 789
THE PILOT'S FAILURE TO MAINTAIN ADEQUATE ALTITUDE.
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