# NTSB MKC71FCD33: Cessna 150, N7835F, Oasis, IA, November 24, 1970

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Closed
- Date: November 24, 1970
- Place: Oasis, IA · OASIS, IA
- Location: 41.7061° N, 91.3854° W: Placed by OpenAirDocs: center of Oasis, IA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.7061&lon=-91.3854&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: Serious injuries
- Injuries: 1 serious
- Status: Completed, report January 28, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 159382
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MKC71FCD33
- Page: https://openairdocs.org/ntsb/MKC71FCD33

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1854  70/11/24   OASIS,IOWA          CESSNA 150          CR-  0  1  0  NONCOMMERCIAL             STUDENT, AGE 50, 1258
        TIME - 1520                    N7835F              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 9 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          TIPTON,IOWA                 ANKENY,IOWA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: CLIMB TO CRUISE
           COLLIDED WITH: WIRES/POLES                               IN FLIGHT: DESCENDING
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: MASTER AND CONNECTING RODS
           MISCELLANEOUS ACTS,CONDITIONS - LACK OF LUBRICATION-SPECIFIC PART,NOT SYSTEM
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- NR 3 CON ROD BROKE. UN DETERMINE CAUSE OF OIL LOSS DUE TO OIL PUMP AND ENG CASE DAMAGE.
```

## Aircraft

- Registration: [N7835F](https://openairdocs.org/deregistered/N7835F-2017-02-04), registration cancelled 2017-02-04, S/N 15063935, built 1966 (OpenAirDocs)
- Reported make and model: CESSNA 150
- Registry model: [Cessna 150F](https://openairdocs.org/model/cessna-150f) (registry code 2071814) (OpenAirDocs)
- Registry engine: [Continental 0-200 series](https://openairdocs.org/engine/continental-0-200-series) (registry code 17020, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: 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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