# N9909Y: Champion 7GCB, registration cancelled 1970-07-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 28, 1970
- Status when cancelled: Valid registration
- Airframe: [Champion 7GCB](https://openairdocs.org/model/champion-7gcb) (registry code 21101PC)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759) (OpenAirDocs)
- Serial number: 7GCB-135
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 25, 1962
- Mode S code: ADD64D
- Owner when cancelled: [Wyoming Air Service](https://openairdocs.org/faa-owner/WYOMING%20AIR%20SERVICE)
- Location: [Riverton, WY](https://openairdocs.org/faa-place/WY/Riverton)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N9909Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9909Y
- Page: https://openairdocs.org/deregistered/N9909Y-1970-07-28

From the FAA registry file of November 4, 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 Champion 7GCB: https://openairdocs.org/model/champion-7gcb.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 UNK64X0696](https://openairdocs.org/ntsb/UNK64X0696), Feb 26, 1964: Champion 7GCB (N9909Y), Split Rock, WY, destroyed, 2 fatal

## Other aircraft with N9909Y

- [Cancelled 1993-02-10](https://openairdocs.org/deregistered/N9909Y-1993-02-10): Cessna 210N, S/N 21064635. Exported to Brazil. Owner: [Tri National Corporation](https://openairdocs.org/faa-owner/TRI%20NATIONAL%20CORPORATION), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)

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