# NTSB LAX67D0082: Cessna 172, N3946S, Santa Ynez, CA, July 30, 1966

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Closed
- Date: July 30, 1966
- Place: Santa Ynez, CA · SANTA YNEZ, CA
- Location: 34.6175° N, 120.0964° W: Placed by OpenAirDocs: center of Santa Ynez, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=34.6175&lon=-120.0964&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: Minor injuries
- Injuries: 1 minor, 2 uninjured
- Status: Completed, report December 2, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 178728
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=LAX67D0082
- Page: https://openairdocs.org/ntsb/LAX67D0082

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2856  66/7/30    SANTA YNEZ CALIF    CESSNA 172          CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 42, 5838
        TIME - 1330                    N3946S              PX-  0  0  2  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 32 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - SANTA YNEZ
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: CLIMB TO CRUISE
           COLLIDED WITH: TREES                                     LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
```

## Aircraft

- Registration: [N3946S](https://openairdocs.org/aircraft/N3946S), registered now, S/N 17251146, built 1964 (OpenAirDocs)
- Reported make and model: CESSNA 172
- Registry model: [Cessna 172E](https://openairdocs.org/model/cessna-172e) (registry code 2072412) (OpenAirDocs)
- Registry engine: [Continental 0-300 series](https://openairdocs.org/engine/continental-0-300-series) (registry code 17022, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Santa Ynez

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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