# NTSB FTW71DPJ06: Cessna 150, N8435J, Duncan, OK, July 5, 1970

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Closed
- Date: July 5, 1970
- Place: Duncan, OK · DUNCAN, OK
- Location: 34.5023° N, 97.9578° W: Placed by OpenAirDocs: center of Duncan, OK, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=34.5023&lon=-97.9578&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: Minor injuries
- Injuries: 1 minor
- Status: Completed, report February 24, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 113523
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW71DPJ06
- Page: https://openairdocs.org/ntsb/FTW71DPJ06

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2006   70/7/5    DUNCAN,OKLA         CESSNA 150          CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 17, 30 TOTAL
        TIME - 0945                    N8435J              PX-  0  0  0  TRAINING                  HOURS, ALL IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - HALLIBURTON
        DEPARTURE POINT             INTENDED DESTINATION
          ARDMORE,OKLA                DUNCAN,OKLA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            LANDING: GO-AROUND
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           POWERPLANT - MISCELLANEOUS: POWERPLANT FAILURE FOR UNDETERMINED REASONS
           TERRAIN - ROUGH/UNEVEN
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- ACFT HIT FENCE BEFORE NOSEING OVER.ENG CK,OK.
```

## Aircraft

- Registration: [N8435J](https://openairdocs.org/deregistered/N8435J-1975-06-10), registration cancelled 1975-06-10, S/N 15066335 (OpenAirDocs)
- Reported make and model: CESSNA 150
- Registry model: [Cessna 150G](https://openairdocs.org/model/cessna-150g) (registry code 2071816) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Halliburton

## Other investigations on N8435J (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 FTW71FPJ23](https://openairdocs.org/ntsb/FTW71FPJ23), Dec 12, 1970: Cessna 150 (N8435J), Okla.City, OK, 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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