# N4439P: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: August 19, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4439P
- Page: https://openairdocs.org/aircraft/N4439P

## Aircraft that carried N4439P

- [Cancelled 2013-08-19](https://openairdocs.org/deregistered/N4439P-2013-08-19): Piper PA-23-160, S/N 23-1956, built 1961. Sale reported, canceled. Owner: [Seal Rock, OR](https://openairdocs.org/faa-place/OR/Seal%20Rock)

## NTSB investigations on N4439P (2)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB SEA04FA133](https://openairdocs.org/ntsb/SEA04FA133), Jul 15, 2004: Piper PA-23-160 (N4439P), Ontario, OR, substantial damage, 2 fatal. Probable cause: The pilot's failure to maintain airspeed resulting in an aerodynamic stall while maneuvering for an approach to land.
- [NTSB UNK64X2159](https://openairdocs.org/ntsb/UNK64X2159), Jun 6, 1964: Piper PA23 (N4439P), Jamaica, NY, substantial damage

## FAA accident and incident reports on N4439P (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20040715014079A](https://openairdocs.org/incident/20040715014079A), Jul 15, 2004: Piper PA23160 (N4439P), Ontario, OR, Substantial damage, 2 fatal. (-23) The aircraft was observed by witnesses to descend into the ground in a spin. Both pilots received fatal injuries. Pilot log books could not be located so…

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