# NTSB OAK66D0187: Stinson 108-1, N8156K, Healdsburg, CA, February 6, 1966

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Closed
- Date: February 6, 1966
- Place: Healdsburg, CA · HEALDSBURG, CA
- Location: 38.6225° N, 122.8651° W: Placed by OpenAirDocs: center of Healdsburg, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=38.6225&lon=-122.8651&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: Minor injuries
- Injuries: 1 minor
- Status: Completed, report March 14, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 173693
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK66D0187
- Page: https://openairdocs.org/ntsb/OAK66D0187

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0146   66/2/6    HEALDSBURG CALIF    STINSON 108-1       CR-  0  0  1  NONCOMMERCIAL             STUDENT, AGE 44, 50 TOTAL
        TIME - 1500                    N8156K              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  HOURS, ALL IN TYPE, NOT
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - NORTON SKY RANCH
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: MUSH                                              LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
        FACTOR(S)
           WEATHER - DOWNDRAFT,UPDRAFTS
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          CLEAR                                                    UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          NONE                                                      40
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          135                                                       15
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      NONE
```

## Aircraft

- Registration: [N8156K](https://openairdocs.org/deregistered/N8156K-1966-03-17), registration cancelled 1966-03-17, S/N 108-1156 (OpenAirDocs)
- Reported make and model: STINSON 108-1
- Registry model: [Stinson 108](https://openairdocs.org/model/stinson-108) (registry code 9230402) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Destroyed
- Airport: Norton Sky Ranch

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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