# N3645H: 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: May 21, 1975
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3645H
- Page: https://openairdocs.org/aircraft/N3645H

## Aircraft that carried N3645H

- [Cancelled 1975-05-21](https://openairdocs.org/deregistered/N3645H-1975-05-21): Ercoupe 415-C, S/N 4270. Owner: [Hirao Harry K](https://openairdocs.org/faa-owner/HIRAO%20HARRY%20K), [Honolulu, HI](https://openairdocs.org/faa-place/HI/Honolulu)

## NTSB investigations on N3645H (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 UNK64X0608](https://openairdocs.org/ntsb/UNK64X0608), Feb 19, 1964: Ercoupe 145C (N3645H), Honolulu, HI, substantial damage

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