N4660M is not currently registered. It was last assigned to a Weatherly Aviation Co Inc 620B. The FAA cancelled the registration on December 23, 1999. The last status on file was "triennial registration form was mailed and has not been returned by the post office". The number has been on and off the register 2 times.
Weatherly Aviation Co Inc 620B cancelled December 23, 1999
- Serial number
- 1553
- 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
- December 2, 1993
- Last FAA action
- September 14, 1999
- Last owner
- Bruton Aerial Spraying INC (Corporation)
Garden City, TX - Airworthiness
- None on file
Piper PA-11 cancelled March 9, 1951
- Serial number
- 11-169
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- Year built
- —
- Last status
- Valid registration
- Certificate issued
- June 6, 1947
- Last FAA action
- —
- Last owner
- John H Stover (Individual)
Hot Springs, AR - Airworthiness
- None on file
NTSB accident and incident record under N4660M
Aircraft on the NTSB record: Weatherly 620B · serial 1553
Fuel exhaustion as a result of the pilot's failure to refuel the airplane. 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