# N6623B: 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: April 21, 2017
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6623B
- Page: https://openairdocs.org/aircraft/N6623B

## Aircraft that carried N6623B

- [Cancelled 2017-04-21](https://openairdocs.org/deregistered/N6623B-2017-04-21): Bell Helicopter Textron Canada 407, S/N 54689, built 2016. Owner: [Bell Helicopter Textron Inc](https://openairdocs.org/faa-owner/BELL%20HELICOPTER%20TEXTRON%20INC), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth)
- [Cancelled 1986-01-03](https://openairdocs.org/deregistered/N6623B-1986-01-03): Cessna 310B, S/N 35723. Owner: [Gardner B L And Gardner Terryl A](https://openairdocs.org/faa-owner/GARDNER%20B%20L%20AND%20GARDNER%20TERRYL%20A), [Harper, KS](https://openairdocs.org/faa-place/KS/Harper)

## NTSB investigations on N6623B (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 MKC66F0430](https://openairdocs.org/ntsb/MKC66F0430), Feb 13, 1966: Cessna 310B (N6623B), Springfield, MO, substantial damage

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