# NTSB SEA78DYM43: Cessna 150, N9256U, Vancouver, WA, July 9, 1978

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: July 9, 1978
- Place: Vancouver, WA · VANCOUVER, WA
- Location: 45.6387° N, 122.6615° W: Placed by OpenAirDocs: center of Vancouver, WA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=45.6387&lon=-122.6615&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report September 26, 1978
- Report: Brief approved by the director
- NTSB case key (mKey): 140852
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA78DYM43
- Page: https://openairdocs.org/ntsb/SEA78DYM43

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2405   78/7/9    VANCOUVER,WA        CESSNA 150          CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 26, 30 TOTAL
        TIME - 2000                    N9256U              PX-  0  0  0  SOLO                      HOURS, 21 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          VANCOUVER,WA                RETURN                       ELLENSBURG,WA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER IN-FLIGHT DECISIONS OR PLANNING
           PILOT IN COMMAND - MISMANAGEMENT OF FUEL
           MISCELLANEOUS ACTS,CONDITIONS - FUEL EXHAUSTION
           PILOT IN COMMAND - MISJUDGED DISTANCE AND ALTITUDE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
           WEATHER - ADVERSE WINDS ALOFT
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        WEATHER BRIEFING - UNKNOWN/NOT REPORTED
        WEATHER FORECAST - UNKNOWN/NOT REPORTED
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          UNKNOWN/NOT REPORTED                                      6000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          NONE                                                      63
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          300                                                       15
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      VFR
        REMARKS- OVERFLEW SUITABLE ARPTS. PLT UNDERSHOT FORCED LDG.
```

## Aircraft

- Registration: [N9256U](https://openairdocs.org/deregistered/N9256U-2024-05-09), registration cancelled 2024-05-09, S/N 15078206, built 1976 (OpenAirDocs)
- Reported make and model: CESSNA 150
- Registry model: [Cessna 150M](https://openairdocs.org/model/cessna-150m) (registry code 2071830) (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

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19780709017319A](https://openairdocs.org/incident/19780709017319A), Jul 9, 1978: Cessna 150M, Vancouver, WA, Substantial damage. Overflew suitable arpts. Plt undershot forced ldg.

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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