# NTSB OAK69F0293: Cessna 150G, N3421J, N Las Vegas, NV, March 18, 1969

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: March 18, 1969
- Place: N Las Vegas, NV · N LAS VEGAS, NV
- Location: 36.1989° N, 115.1175° W: Placed by OpenAirDocs: center of North Las Vegas, NV, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=36.1989&lon=-115.1175&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report June 27, 1969
- Report: Brief approved by the director
- NTSB case key (mKey): 189765
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK69F0293
- Page: https://openairdocs.org/ntsb/OAK69F0293

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1171  69/3/18    N LAS VEGAS,NEV     CESSNA 150G         CR-  0  0  2  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 1715                    N3421J              PX-  0  0  0  DUAL                      AGE 23, 654 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            570 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - N LAS VEGAS
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           DUAL STUDENT - FAILED TO MAINTAIN DIRECTIONAL CONTROL
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
```

## Aircraft

- Registration: [N3421J](https://openairdocs.org/aircraft/N3421J), registered now, S/N 15066121 (OpenAirDocs)
- Reported make and model: CESSNA 150G
- Registry model: [Cessna 150G](https://openairdocs.org/model/cessna-150g) (registry code 2071816) (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
- Airport: N Las Vegas

## Other investigations on N3421J (2)

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 LAX95LA231](https://openairdocs.org/ntsb/LAX95LA231), Jun 30, 1995: Cessna 150G (N3421J), Riverdale, CA, substantial damage. Probable cause: Fuel exhaustion due to the student pilot's inadequate preflight inspection and his failure to refuel the aircraft en route. A factor in the accident was inadequate supervision of the student by the…
- [NTSB LAX70FUA31](https://openairdocs.org/ntsb/LAX70FUA31), Jun 30, 1970: Cessna 150 (N3421J), Long Beach, 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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