# NTSB OAK69D0050: Cessna 177, N30150, Livermore, CA, July 21, 1968

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: July 21, 1968
- Place: Livermore, CA · LIVERMORE, CA
- Location: 37.6870° N, 121.7598° W: Placed by OpenAirDocs: center of Livermore, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=37.6870&lon=-121.7598&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 4 uninjured
- Status: Completed, report September 11, 1968
- Report: Brief approved by the director
- NTSB case key (mKey): 109147
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK69D0050
- Page: https://openairdocs.org/ntsb/OAK69D0050

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2147  68/7/21    LIVERMORE,CALIF     CESSNA 177          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 28, 78 TOTAL
        TIME - 1600                    N30150              PX-  0  0  3  PLEASURE/PERSONAL TRANSP  HOURS, 3 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - LIVERMORE
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER LEVEL OFF
           PILOT IN COMMAND - IMPROPER RECOVERY FROM BOUNCED LANDING
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
```

## Aircraft

- Registration: [N30150](https://openairdocs.org/deregistered/N30150-1972-01-05), registration cancelled 1972-01-05, S/N 17701080 (OpenAirDocs)
- Reported make and model: CESSNA 177
- Registry model: [Cessna 177](https://openairdocs.org/model/cessna-177) (registry code 2073704) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Livermore

## Other investigations on N30150 (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 OAK71DVM04](https://openairdocs.org/ntsb/OAK71DVM04), Jul 11, 1970: Cessna 177 (N30150), San Gregario, CA, substantial damage

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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