# N37AP: 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: October 2, 2014
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37AP
- Page: https://openairdocs.org/aircraft/N37AP

## Aircraft that carried N37AP

- [Cancelled 2014-10-02](https://openairdocs.org/deregistered/N37AP-2014-10-02): Douglas C-47, S/N 4430, built 1941. Registration expired, pending cancellation. Owner: [Air Charter Inc](https://openairdocs.org/faa-owner/AIR%20CHARTER%20INC), [Trujillo Alto, PR](https://openairdocs.org/faa-place/PR/Trujillo%20Alto)

## NTSB investigations on N37AP (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 ATL97LA012](https://openairdocs.org/ntsb/ATL97LA012), Oct 31, 1996: Douglas C-47 (N37AP), Dorado, PR, substantial damage. Probable cause: failure of the #11 cylinder on the right (#2) engine, which resulted in an in-flight fire and loss of power in that engine; and a malfunction/failure of the #2 feathering system, which led to a…
- [NTSB DEN86LA102](https://openairdocs.org/ntsb/DEN86LA102), Mar 23, 1986: Douglas C-47 (N37AP), Steins, NM, substantial damage

## FAA accident and incident reports on N37AP (3)

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 19961031045579A](https://openairdocs.org/incident/19961031045579A), Oct 31, 1996: Doug C47 (N37AP), San Juan, Puerto Rico, Substantial damage. On climbout right engine backfiring, elected divert sju. Unable feather. Crash landed. Feather inop. Cyl had cracke
- [Incident 19930523026919I](https://openairdocs.org/incident/19930523026919I), May 23, 1993: Doug C47 (N37AP), Christiansted, U.S. Virgin Islands. Hydraulic system failure after takeoff. Returned. No brakes. Pilot veered aircraft onto grass area to stop.
- [Accident 19860323011119A](https://openairdocs.org/incident/19860323011119A), Mar 23, 1986: Doug C47 (N37AP), Steins, NM, Substantial damage. Lost left engine due to a cracked cylinder. Reported right engine lost power reason unverified. Overran dirt strip.

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