# N503J: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: June 8, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=503J
- Page: https://openairdocs.org/aircraft/N503J

## Aircraft that carried N503J

- [Cancelled 2018-06-08](https://openairdocs.org/deregistered/N503J-2018-06-08): Janota James T CHALLENGER II, S/N CH2-0405-2616, built 2010. Registration expired, pending cancellation. Owner: [Janota James T](https://openairdocs.org/faa-owner/JANOTA%20JAMES%20T), [Chetek, WI](https://openairdocs.org/faa-place/WI/Chetek)
- [Cancelled 1975-05-08](https://openairdocs.org/deregistered/N503J-1975-05-08): Beech E18S, S/N BA-64. Owner: [Van Dusen Acceptance Corporation](https://openairdocs.org/faa-owner/VAN%20DUSEN%20ACCEPTANCE%20CORPORATION), [Minneapolis, MN](https://openairdocs.org/faa-place/MN/Minneapolis)

## NTSB investigations on N503J (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 CHI74AC049](https://openairdocs.org/ntsb/CHI74AC049), Dec 13, 1973: Beech E18S (N503J), Geneva, IL, substantial damage

## FAA accident and incident reports on N503J (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 19731213041449A](https://openairdocs.org/incident/19731213041449A), Dec 13, 1973: Beech E18S (N503J), Geneva, IL, Substantial damage. Complete loss pwr r eng partial loss l eng. Spark plugs r eng heavily sooted l eng not as severe.

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