# NTSB FTW71DPJ16: Cessna 150, N50933, Chattanooga, OK, September 15, 1970

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: September 15, 1970
- Place: Chattanooga, OK · CHATTANOOGA, OK
- Location: 34.4239° N, 98.6540° W: Placed by OpenAirDocs: center of Chattanooga, OK, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=34.4239&lon=-98.6540&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report June 30, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 147154
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW71DPJ16
- Page: https://openairdocs.org/ntsb/FTW71DPJ16

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3784  70/9/15    CHATTANOOGA,OKLA    CESSNA 150          CR-  0  0  1  INSTRUCTIONAL             STUDENT, AGE 47, 18 TOTAL
        TIME - 1750                    N50933              PX-  0  0  0  TRAINING                  HOURS, ALL IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - SKY HARBOR
        DEPARTURE POINT             INTENDED DESTINATION
          WICHITA FALLS,TEX           CHATTANOOGA,OKLA
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
           GEAR COLLAPSED                                           LANDING: ROLL
        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: [N50933](https://openairdocs.org/deregistered/N50933-2015-05-20), registration cancelled 2015-05-20, S/N 15069654, built 1968 (OpenAirDocs)
- Reported make and model: CESSNA 150
- Registry model: [Cessna 150J](https://openairdocs.org/model/cessna-150j) (registry code 2071820) (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: Sky Harbor

## Other investigations on N50933 (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 FTW71DPD51](https://openairdocs.org/ntsb/FTW71DPD51), May 1, 1971: Cessna 150J (N50933), Iowa Park, TX, 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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