# N503H: 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 23, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=503H
- Page: https://openairdocs.org/aircraft/N503H

## Aircraft that carried N503H

- [Cancelled 2018-10-23](https://openairdocs.org/deregistered/N503H-2018-10-23): Enstrom F-28C, S/N 304, built 1975. Registration expired, pending cancellation. Owner: [Cozumel Leasing LLC](https://openairdocs.org/faa-owner/COZUMEL%20LEASING%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)

## FAA accident and incident reports on N503H (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.

- [Incident 19881118062959I](https://openairdocs.org/incident/19881118062959I), Nov 18, 1988: Enstrm F28A (N503H), Jones Beach, NY. Precautionary landing due to low fuel. Found a leaking fuel tank. Replaced fuel tank.

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