# N6946M: 1949 Stinson 108-3, registration cancelled 2014-09-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 3, 2014
- Status when cancelled: Revoked, canceled
- Airframe: [Stinson 108-3](https://openairdocs.org/model/stinson-108-3) (registry code 9230408)
- Engine: [Franklin 6A4165 series](https://openairdocs.org/engine/franklin-6a4165-series) (registry code 27025)
- Data sheets: [TCDS A-767](https://openairdocs.org/tcds/A-767), [TCDS E-238](https://openairdocs.org/tcds/E-238) (OpenAirDocs)
- Serial number: 108-4946
- Year built: 1949
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: June 6, 1975
- Last registry action: May 29, 1977
- Mode S code: A93CC8
- Owners when cancelled: [Pfeifer John W](https://openairdocs.org/faa-owner/PFEIFER%20JOHN%20W), [Pfeifer Carol A](https://openairdocs.org/faa-owner/PFEIFER%20CAROL%20A)
- Location: [Mcgrath, AK](https://openairdocs.org/faa-place/AK/Mcgrath)
- Owner type: Co-owned
- Owner's area on the map: 63.5484° N, 154.5756° W: Placed by OpenAirDocs at the center of ZIP code 99627, within about 46 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6946M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6946M
- Page: https://openairdocs.org/deregistered/N6946M-2014-09-03

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 Stinson 108-3: https://openairdocs.org/model/stinson-108-3.md

## NTSB investigations (2)

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 ANC76FAA29](https://openairdocs.org/ntsb/ANC76FAA29), Mar 21, 1976: Stinson 108-3 (N6946M), Koyuk, AK, substantial damage
- [NTSB FTW71DPJ39](https://openairdocs.org/ntsb/FTW71DPJ39), Apr 9, 1971: Stinson 108-3 (N6946M), Shattuck, OK, substantial damage

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19760321009179A](https://openairdocs.org/incident/19760321009179A), Mar 21, 1976: Univar 1083 (N6946M), Koyuk, AK, Substantial damage. Hose between oil cooler & press regulator valve ruptured.

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