# N422C: Stinson 108-2, registration cancelled 1969-02-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 11, 1969
- Status when cancelled: Valid registration
- Airframe: [Stinson 108-2](https://openairdocs.org/model/stinson-108-2) (registry code 9230406)
- Data sheets: [TCDS A-767](https://openairdocs.org/tcds/A-767) (OpenAirDocs)
- Serial number: 108-3422
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 25, 1968
- Mode S code: A5033F
- Owner when cancelled: [Helmberger Roger K](https://openairdocs.org/faa-owner/HELMBERGER%20ROGER%20K)
- Location: [Ridgefield, WA](https://openairdocs.org/faa-place/WA/Ridgefield)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N422C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=422C
- Page: https://openairdocs.org/deregistered/N422C-1969-02-11

From the FAA registry file of November 12, 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 Stinson 108-2: https://openairdocs.org/model/stinson-108-2.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 SEA69A0026](https://openairdocs.org/ntsb/SEA69A0026), Nov 10, 1968: Stinson 108 (N422C), Vancouver, WA, destroyed, 2 fatal

## Other aircraft with N422C

- [Registered now](https://openairdocs.org/aircraft/N422C): Charles C Menger JR MTOSPORT, S/N M01996, built 2023

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