# NTSB OAK71DVA45: Cessna 150, N6511G, Modesto, CA, December 5, 1970

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: December 5, 1970
- Place: Modesto, CA · MODESTO, CA
- Location: 37.6391° N, 120.9969° W: Placed by OpenAirDocs: center of Modesto, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=37.6391&lon=-120.9969&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report September 15, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 159118
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK71DVA45
- Page: https://openairdocs.org/ntsb/OAK71DVA45

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-4352   70/12/5   MODESTO,CALIF       CESSNA 150          CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 49, 47 TOTAL
        TIME - 1539                    N6511G              PX-  0  0  0  SOLO                      HOURS, ALL IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - MODESTO
        DEPARTURE POINT             INTENDED DESTINATION
          SAN JOSE CALIF              MODESTO,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
           GEAR COLLAPSED                                           LANDING: LEVEL OFF/TOUCHDOWN
        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: [N6511G](https://openairdocs.org/deregistered/N6511G-1972-01-31), registration cancelled 1972-01-31, S/N 150-72011, built 1970 (OpenAirDocs)
- Reported make and model: CESSNA 150
- Registry model: [Cessna 150](https://openairdocs.org/model/cessna-150) (registry code 2071802) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Modesto

## Other investigations on N6511G (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 OAK72FVD30](https://openairdocs.org/ntsb/OAK72FVD30), Jan 13, 1972: Cessna 150L (N6511G), Stockton, CA, destroyed

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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