# N504DB: 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: July 10, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=504DB
- Page: https://openairdocs.org/aircraft/N504DB

## Aircraft that carried N504DB

- [Cancelled 2013-07-10](https://openairdocs.org/deregistered/N504DB-2013-07-10): Piper PA-31-310, S/N 31-222, built 1968. Sale reported, canceled. Owner: [Sacramento, CA](https://openairdocs.org/faa-place/CA/Sacramento)

## NTSB investigations on N504DB (1)

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 LAX91LA343](https://openairdocs.org/ntsb/LAX91LA343), Aug 3, 1991: Piper PA-31-310 (N504DB), Byron, CA, substantial damage. Probable cause: THE PILOT'S FAILURE TO REFUEL THE AIRPLANE AND HIS MISJUDGING THE DISTANCE TO THE RUNWAY.

## FAA accident and incident reports on N504DB (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 19910802060309A](https://openairdocs.org/incident/19910802060309A), Aug 2, 1991: Piper PA31310 (N504DB), Byron, CA, Substantial damage. Both engines quit en route. Vectored to airport. Landed short. Hit fence and ditch. No fuel onboard aircraft.
- [Incident 19810123010739I](https://openairdocs.org/incident/19810123010739I), Jan 23, 1981: Piper PA31 (N504DB), Anchorage, AK. Right engine began to run rough on climbout. Propeller feathered. Engine shutdown. Engine problem undetermined.
- [Incident 19790219007089I](https://openairdocs.org/incident/19790219007089I), Feb 19, 1979: Piper PA31 (N504DB), Charlotte, NC, Minor damage. As aircraft turned off runway nose wheel separated from assembly.

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