# NTSB ANC75DAG81: Stinson 108-3, N569C, Iliamna, AK, April 10, 1975

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: April 10, 1975
- Place: Iliamna, AK · ILIAMNA, AK
- Location: 59.7568° N, 154.9111° W: Placed by OpenAirDocs: center of Iliamna, AK, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=59.7568&lon=-154.9111&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report June 6, 1975
- Report: Brief approved by the director
- NTSB case key (mKey): 148127
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ANC75DAG81
- Page: https://openairdocs.org/ntsb/ANC75DAG81

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0908  75/4/10  NR.ILIAMNA,AK         STINSON 108-3       CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 45, 3868
        TIME - 1725                    N569C               PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 443 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - ILIAMNA ROADHOUSE
        DEPARTURE POINT             INTENDED DESTINATION
         ILIAMNA,AK                   LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           UNDERSHOOT                                               LANDING: FINAL APPROACH
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE AND ALTITUDE
        FACTOR(S)
           TERRAIN - SNOW-COVERED
```

## Aircraft

- Registration: [N569C](https://openairdocs.org/deregistered/N569C-2018-01-25), registration cancelled 2018-01-25, S/N 108-3569, built 1947 (OpenAirDocs)
- Reported make and model: STINSON 108-3
- Registry model: [Universal Stinson 108-3](https://openairdocs.org/model/universal-stinson-108-3) (registry code 9230418) (OpenAirDocs)
- Registry engine: [Lycoming 0-435](https://openairdocs.org/engine/lycoming-0-435) (registry code 41516, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Iliamna Roadhouse

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19750410010139A](https://openairdocs.org/incident/19750410010139A), Apr 10, 1975: Univar 1083, Iliamna, AK, Substantial damage

## Other investigations on N569C (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 DEN99LA008](https://openairdocs.org/ntsb/DEN99LA008), Oct 13, 1998: Stinson 108-3 (N569C), Jackson Hole, WY, destroyed. Probable cause: The pilot's inability to maintain adequate airspeed which resulted in an inadvertent stall/mush. Factors contributing to the accident were the unfavorable weather condition, mountain wave and the…

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.

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