# N6623B: Cessna 310B, registration cancelled 1986-01-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 3, 1986
- Status when cancelled: Valid registration
- Airframe: [Cessna 310B](https://openairdocs.org/model/cessna-310b) (registry code 2074208)
- Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10) (OpenAirDocs)
- Serial number: 35723
- Type of aircraft: Fixed wing multi engine
- Certificate issued: March 20, 1979
- Mode S code: A8BE6A
- Owner when cancelled: [Gardner B L And Gardner Terryl A](https://openairdocs.org/faa-owner/GARDNER%20B%20L%20AND%20GARDNER%20TERRYL%20A)
- Location: [Harper, KS](https://openairdocs.org/faa-place/KS/Harper)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N6623B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6623B
- Page: https://openairdocs.org/deregistered/N6623B-1986-01-03

From the FAA registry file of October 31, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Cessna 310B: https://openairdocs.org/model/cessna-310b.md

## NTSB investigations (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

## Other aircraft with 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)

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