# NTSB CHI67A0117: N.American NA-260, N600R, Rosemont, IL, April 14, 1967

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: April 14, 1967
- Place: Rosemont, IL · ROSEMONT, IL
- Location: 41.9890° N, 87.8717° W: Placed by OpenAirDocs: center of Rosemont, IL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.9890&lon=-87.8717&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 3 uninjured
- Status: Completed, report September 28, 1967
- Report: Brief approved by the director
- NTSB case key (mKey): 117852
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI67A0117
- Page: https://openairdocs.org/ntsb/CHI67A0117

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
2-0436  67/4/14    ROSEMONT,ILL        N.AMERICAN NA-260   CR-  0  0  2  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 1230                    N600R               PX-  0  0  1  CORP/EXEC                 AGE 52, 25500 TOTAL
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            HOURS, 1707 IN TYPE,
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - O HARE INTL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: GEAR LOCKING MECHANISM
           AIRFRAME - LANDING GEAR: SWITCHES,LEVERS,CRANKING MECHANISM,ETC.
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
        REMARKS- RT MAIN LNDG GR DOWNLOCK NOT FULLY EXTENDED.RT MAIN LNDG GR WARNG LITE GAVE FALSE SAFE GR INDICATN
```

## Aircraft

- Registration: [N600R](https://openairdocs.org/deregistered/N600R-1989-02-09), registration cancelled 1989-02-09, S/N 2826 (OpenAirDocs)
- Reported make and model: N.AMERICAN NA-260
- Registry model: [North American NA-265-40](https://openairdocs.org/model/north-american-na-265-40) (registry code 6402608) (OpenAirDocs)
- Category: Airplane
- Engines: turbo jet
- Damage: Substantial damage
- Airport: O Hare Intl

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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