# N4621N: 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 30, 1958
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4621N
- Page: https://openairdocs.org/aircraft/N4621N

## Aircraft that carried N4621N

- [Cancelled 1958-06-30](https://openairdocs.org/deregistered/N4621N-1958-06-30): Beech C18S, S/N 452, built 1943. Exported to Canada. Owner: [Wisconsin Steel Treating And Blasting Co](https://openairdocs.org/faa-owner/WISCONSIN%20STEEL%20TREATING%20AND%20BLASTING%20CO), [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4621N-undated): Dodge Jerome N B-8M, S/N 43146739. N-number assigned, not yet registered

## NTSB investigations on N4621N (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 SEA86FYE01](https://openairdocs.org/ntsb/SEA86FYE01), Sep 23, 1986: Jerome Dodge B-8-M (N4621N), Deer Park, WA, destroyed, 1 fatal

## FAA accident and incident reports on N4621N (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 19860923046129A](https://openairdocs.org/incident/19860923046129A), Sep 23, 1986: Amtrbx BENSENB8M (N4621N), Deer Park, WA, Destroyed. The gyrocopter began oscillating and main rotors cut off the tail. Aircraft fell vertically to ground impact.

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