# NTSB OAK76DVD04: Stinson 108-1, N9092K, Concord, CA, August 17, 1975

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: August 17, 1975
- Place: Concord, CA · CONCORD, CA
- Location: 37.9722° N, 122.0016° W: Placed by OpenAirDocs: center of Concord, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=37.9722&lon=-122.0016&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report October 3, 1975
- Report: Brief approved by the director
- NTSB case key (mKey): 150160
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK76DVD04
- Page: https://openairdocs.org/ntsb/OAK76DVD04

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2396  75/8/17    CONCORD,CA          STINSON 108-1       CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 26, 461
        TIME - 1246                    N9092K              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 27 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - BUCHANAN
        DEPARTURE POINT             INTENDED DESTINATION
          KLAMATH FALLS,OR            CONCORD,CA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO MAINTAIN DIRECTIONAL CONTROL
        FACTOR(S)
           PERSONNEL - TRAFFIC CONTROL PERSONNEL: CLEARED AIRCRAFT TO WRONG RUNWAY FOR EXISTING CONDITION
           WEATHER - UNFAVORABLE WIND CONDITIONS
        WEATHER BRIEFING - RECIEVED RECORDED BRIEFING BY LFMF RADIO
        WEATHER FORECAST - UNKNOWN/NOT REPORTED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          SCATTERED                                                UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  RELATIVE BEARING OF WIND
          NONE                                                     UNKNOWN/NOT REPORTED
        TEMPERATURE-F                                            WIND DIRECTION-DEGREES
           75                                                      260
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           17                                                      VFR
        TYPE OF FLIGHT PLAN
          VFR
        REMARKS- PLT RECD WEA BY ATIS.SAID TWR DIDNT UPDATE.RWY 19 WAS AVAIL,LND ON 32R.GUSTING TO 22K.
```

## Aircraft

- Registration: [N9092K](https://openairdocs.org/aircraft/N9092K), registered now, S/N 108-2092, built 1947 (OpenAirDocs)
- Reported make and model: STINSON 108-1
- Registry model: [Stinson 108-1](https://openairdocs.org/model/stinson-108-1) (registry code 9230404) (OpenAirDocs)
- Registry engine: [Franklin 6A4150 series](https://openairdocs.org/engine/franklin-6a4150-series) (registry code 27024, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Buchanan

## 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 19750817027869A](https://openairdocs.org/incident/19750817027869A), Aug 17, 1975: Univar 1081, Concord, CA, Substantial damage. Plt recd wea by ATIS.said twr didnt update. Rwy 19 was avail,lnd on 32R.gusting to 22K.

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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