N40437 is not currently registered. It was last assigned to a Cole Gregory M SPARROW HAWK. The FAA cancelled the registration on May 15, 2017. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 3 times.
N40437 is reserved by Cincinnati/Northern Kentucky International Airport since July 15, 2026. Reservation type: Reserved, no fee.
Cole Gregory M SPARROW HAWK cancelled May 15, 2017
- Serial number
- 004
- Type
- Glider · None
- Year built
- —
- Last status
- Registration expired, pending cancellation
- Certificate issued
- June 12, 2003
- Last FAA action
- June 16, 2009
- Last owner
- Cole Gregory M (Individual)
Bend, OR - Airworthiness
- None on file
Piper PA-28R-201T cancelled November 17, 1999
- Serial number
- 28R-7703304
- 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
- April 29, 1995
- Last FAA action
- September 14, 1999
- Last owner
- Mckenna Ranch (Individual)
Walsenburg, CO - Airworthiness
- None on file
Martin 404 cancelled May 12, 1969
- Serial number
- 14172
- Type
- Fixed-wing, multi-engine · Piston (reciprocating)
- Year built
- —
- Last status
- Valid registration
- Exported to
- Mexico
- Certificate issued
- —
- Last FAA action
- —
- Last owner
- Williams Jimmy DBA Jimmy Williams Aircraft Sales (Individual)
Dallas, TX - Airworthiness
- None on file
NTSB accident and incident record under N40437
Aircraft on the NTSB record: Piper PA-28R-201T · serial 28R-7703304
failure of the exhaust rocker arm retaining studs due to over torquing of the attachment bolts by maintenance personnel during installation. A factor was the lack of suitable terrain for the forced landing.
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