N20643
N20643 is not currently registered. It was last assigned to an Air Tractor Inc AT-504. The FAA cancelled the registration on March 1, 2012 when the aircraft was exported to Canada. The last status on file was "valid, assigned to the manufacturer under its dealer certificate". The number has been on and off the register 3 times.
Air Tractor Inc AT-504 cancelled March 1, 2012
- Serial number
- 504-4014
- Type
- Fixed-wing, single engine · Turboprop
- Year built
- —
- Last status
- Valid, assigned to the manufacturer under its dealer certificate
- Exported to
- Canada
- Certificate issued
- —
- Last FAA action
- November 29, 2011
- Last owner
- Air Tractor INC (Corporation)
Olney, TX - Airworthiness
- None on file
Boeing 737-524 cancelled August 31, 1999
- Serial number
- 28904
- Type
- Fixed-wing, multi-engine · Turbofan
- Year built
- —
- Last status
- Valid registration
- Certificate issued
- April 7, 1999
- Last FAA action
- April 7, 1999
- Last owner
- Continental Airlines INC (Corporation)
Houston, TX - Airworthiness
- None on file
Grumman G-21A cancelled August 7, 1942
- Serial number
- 1017
- Type
- Fixed-wing, multi-engine · Piston (reciprocating)
- Year built
- —
- Last status
- Valid registration
- Certificate issued
- July 28, 1942
- Last FAA action
- —
- Last owner
- Defense Supplies CORP (Government)
Washington, DC - Airworthiness
- None on file
NTSB accident and incident record under N20643
FTW98RA401Accident on September 17, 1998 at Guadalajara: no injuries.
Aircraft on the NTSB record: Boeing 737-524
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