# N55921: 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: February 21, 1992
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=55921
- Page: https://openairdocs.org/aircraft/N55921

## Aircraft that carried N55921

- [Cancelled 1992-02-21](https://openairdocs.org/deregistered/N55921-1992-02-21): Dehavilland DHC-6-300, S/N 650. Exported to Canada. Owner: [Kenn Borek Air Inc](https://openairdocs.org/faa-owner/KENN%20BOREK%20AIR%20INC), [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- [Cancelled 1964-09-10](https://openairdocs.org/deregistered/N55921-1964-09-10): Fairchild M-62C(PT-23A), S/N 330-H0. Owner: [Craig B Sheldon](https://openairdocs.org/faa-owner/CRAIG%20B%20SHELDON), [Lancaster, CA](https://openairdocs.org/faa-place/CA/Lancaster)

## NTSB investigations on N55921 (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 UNK64X3201](https://openairdocs.org/ntsb/UNK64X3201), Aug 3, 1964: Fairchild M62C (N55921), Mojave, CA, destroyed

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