# N7423: Vickers VISCOUNT 797, registration cancelled 1980-11-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 20, 1980
- Status when cancelled: Valid registration
- Airframe: [Vickers VISCOUNT 797](https://openairdocs.org/model/vickers-viscount-797) (registry code 9470404)
- Serial number: 121
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 30, 1979
- Mode S code: A9FCB9
- Owner when cancelled: [Gower David J](https://openairdocs.org/faa-owner/GOWER%20DAVID%20J)
- Location: [Pittsburgh, PA](https://openairdocs.org/faa-place/PA/Pittsburgh)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N7423
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7423
- Page: https://openairdocs.org/deregistered/N7423-1980-11-20

From the FAA registry file of November 3, 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 Vickers VISCOUNT 797: https://openairdocs.org/model/vickers-viscount-797.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 UNK64X4105](https://openairdocs.org/ntsb/UNK64X4105), Sep 22, 1964: Viscount V-700 (N7423), Springfield, VA, no damage

## Other aircraft with N7423

- [Registered now](https://openairdocs.org/aircraft/N7423): Pennington Shad W KOLB, S/N KB02-3-00011, built 2007

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