# NTSB CHI66F0735: Cessna 150, N6765F, Milwauke, WI, May 19, 1966

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: May 19, 1966
- Place: Milwauke, WI · MILWAUKE, WI
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Completed, report June 17, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 172194
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI66F0735
- Page: https://openairdocs.org/ntsb/CHI66F0735

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1046  66/5/19    MILWAUKE WIS        CESSNA 150          CR-  0  0  2  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 0737                    N6765F              PX-  0  0  0  DUAL                      AGE 51, 4300 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            2300 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - TIMMERMAN
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
           GEAR COLLAPSED                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           DUAL STUDENT - IMPROPER OPERATION OF FLIGHT CONTROLS
           DUAL STUDENT - SPONTANEOUS-IMPROPER ACTION
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        REMARKS- ABRUPT CONTROL MOVEMENT CLOSE TO GROUND
```

## Aircraft

- Registration: [N6765F](https://openairdocs.org/deregistered/N6765F-2010-03-04), registration cancelled 2010-03-04, S/N 15063365, 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
- Airport: Timmerman

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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