N4221G is not currently registered. It was last assigned to an Air Tractor Inc AT-502B built in 2009. The FAA cancelled the registration on April 24, 2018. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 2 times.
Air Tractor Inc AT-502B cancelled April 24, 2018
- Serial number
- 502B-2668
- Type
- Fixed-wing, single engine · Turboprop
- Year built
- 2009
- Last status
- Registration expired, pending cancellation
- Certificate issued
- November 5, 2014
- Last FAA action
- November 5, 2014
- Last owner
- Lejeune Aerial Applications LLC (Corporation)
Basile, LA - Airworthiness
- Restricted · Agriculture and pest control; Forest
Schleicher KA 6 CR cancelled June 21, 1984
- Serial number
- 908
- Type
- Glider · None
- Year built
- —
- Last status
- Valid registration
- Certificate issued
- May 13, 1983
- Last FAA action
- —
- Last owner
- Stellmack Joseph JR (Individual)
Williamson, GA - Airworthiness
- None on file
NTSB accident and incident record under N4221G
Aircraft on the NTSB record: Air Tractor INC AT 502B · serial 502B-2668
The pilot’ failure to maintain adequate clearance from trees while maneuvering during an aerial application flight.
Aircraft on the NTSB record: Schleicher KA6CR · serial 908
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