N57901 is not currently registered. It was last assigned to an Aerospatiale AS 355 F ECUREUIL. The FAA cancelled the registration on August 11, 1988. 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.
N57901 is reserved by United Airlines INC since March 25, 2026. Reservation type: Fee paid. An expiration notice was issued on January 25, 2027.
Aerospatiale AS 355 F ECUREUIL cancelled August 11, 1988
- Serial number
- 5103
- Type
- Rotorcraft · Turboshaft
- 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
Timm N2T-1 cancelled September 11, 1958
- Serial number
- 372
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- Year built
- —
- Last status
- Valid registration
- Certificate issued
- March 1, 1956
- Last FAA action
- —
- Last owner
- Arnold Fredrick J & Foster B Henry (Co-owned)
Aldan, PA - Airworthiness
- None on file
NTSB accident and incident record under N57901
Aircraft on the NTSB record: Aerospatiale AS 355F · serial AS-355F
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