N3645D is not currently registered. It was last assigned to a Piper AEROSTAR 601. The FAA cancelled the registration on November 20, 1991. The last status on file was "triennial registration form was mailed and has not been returned by the post office".
Piper AEROSTAR 601 cancelled November 20, 1991
- Serial number
- 6108448162153
- Type
- Fixed-wing, multi-engine · Piston (reciprocating)
- Year built
- —
- Last status
- Triennial registration form was mailed and has not been returned by the Post Office
- Certificate issued
- April 27, 1984
- Last FAA action
- June 21, 1991
- Last owner
- W W Aviation INC (Corporation)
Woolrich, PA - Airworthiness
- None on file
NTSB accident and incident record under N3645D
Aircraft on the NTSB record: Piper AEROSTAR 601 · serial 61-0844
THE POOR JUDGEMENT BY THE CAPTAIN OF THE AIRPLANE TO PERMIT THE IN-FLIGHT INSPECTION AFTER HE HAD DETERMINED TO THE BEST OF HIS ABILITY THAT THE NOSE LANDING GEAR WAS FULLY EXTENDED, THE POOR JUDGMENT OF THE CAPTAIN OF THE HELICOPTER TO CONDUCT THE INSPECTION, AND THE FAILURE OF THE FLIGHTCREW OF THE HELICOPTER TO MAINTAIN SAFE SEPARATION. CONTRIBUTINGTO THE ACCIDENT WAS THE INCOMPLETE TRAINING AND CHECKING THAT THE FLIGHTCREW OF N3645D RECEIVED FROM LYCOMING AIR SERVICE AND THE FAA PRINCIPAL OPERATIONS INSPECTOR ASSIGNED TO THE OPERATOR.
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