N4543Y
N4543Y is not currently registered. It was last assigned to an Air Tractor Inc AT-401. The FAA cancelled the registration on July 3, 1991 when the aircraft was exported to Mexico. The last status on file was "valid registration". The number has been on and off the register 3 times.
Air Tractor Inc AT-401 cancelled July 3, 1991
- Serial number
- 4010789
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- Year built
- —
- Last status
- Valid registration
- Exported to
- Mexico
- Certificate issued
- —
- Last FAA action
- June 19, 1991
- Last owner
- Sale Reported (Individual)
Xxx, OK - Airworthiness
- None on file
Piper PA-25-235 cancelled July 14, 1982
- Serial number
- 25-4194
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- Year built
- 1967
- Last status
- Valid registration
- Exported to
- Mexico
- Certificate issued
- February 1, 1980
- Last FAA action
- —
- Last owner
- B And B Aerial Services INC (Corporation)
Rickreall, OR - Airworthiness
- None on file
Brown Kenneth B KR-2 cancelled date not given
- Serial number
- KB1
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- 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 N4543Y
MIA84LA232Accident on August 17, 1984 at Naples, FL: no injuries, substantial damage.
Aircraft on the NTSB record: Brown KR-2
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