# N6436M: 1948 Stinson 108-3, registration cancelled 2018-03-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 27, 2018
- Status when cancelled: Registration expired, pending cancellation
- 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: 108-4436
- Year built: 1948
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: November 25, 1955
- Certificate issued: June 14, 2004
- Last registry action: February 26, 2014
- Mode S code: A87396
- Owner when cancelled: [Alsworth Glen R Sr](https://openairdocs.org/faa-owner/ALSWORTH%20GLEN%20R%20SR)
- Location: [Port Alsworth, AK](https://openairdocs.org/faa-place/AK/Port%20Alsworth)
- Owner type: Individual
- Owner's area on the map: 60.1578° N, 154.3406° W: Placed by OpenAirDocs at the center of ZIP code 99653, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6436M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6436M
- Page: https://openairdocs.org/deregistered/N6436M-2018-03-27

From the FAA registry file of October 29, 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 (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 ANC91LA157](https://openairdocs.org/ntsb/ANC91LA157), Sep 18, 1991: Stinson 108-3 (N6436M), Cantwell, AK, substantial damage. Probable cause: THE ENGINE POWER LOSS FOR UNDETERMINED REASONS AND THE LACK OF SUITABLE TERRAIN FOR A FORCED LANDING.

## 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 19910918046369A](https://openairdocs.org/incident/19910918046369A), Sep 18, 1991: Univar 1083 (N6436M), Cantwell, AK, Substantial damage. Reported engine quit on climbout. Overturned landing in a marsh. Ice in carb bowl on recovery. Lay inverted 10 days

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