# NTSB CHI71FB016: Lear Jet 23, N205RJ, Quincy, IL, September 17, 1970

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Closed
- Date: September 17, 1970
- Place: Quincy, IL · QUINCY, IL
- Location: 39.9337° N, 91.3793° W: Placed by OpenAirDocs: center of Quincy, IL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=39.9337&lon=-91.3793&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: Minor injuries
- Injuries: 2 minor, 6 uninjured
- Status: Completed, report February 8, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 167249
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI71FB016
- Page: https://openairdocs.org/ntsb/CHI71FB016

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1691  70/9/17    QUINCY,ILL          LEAR JET 23         CR-  0  0  2  NONCOMMERCIAL             AIRLINE TRANSPORT, AGE
        TIME - 0850                    N205RJ              PX-  0  0  6  CORP/EXEC                 48, 9800 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            1900 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - QUINCY MUNI
        DEPARTURE POINT             INTENDED DESTINATION
          MELBOURNE,FLA               QUINCY,ILL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           OVERSHOOT                                                LANDING: LEVEL OFF/TOUCHDOWN
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
           COPILOT - MISJUDGED DISTANCE AND SPEED
           COPILOT - FAILED TO INITIATE GO-AROUND
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        REMARKS- OBSVED T/D APRX MID-RWY.RWY EXTSN UNDER CONST.RWY WET.
```

## Aircraft

- Registration: N205RJ (not matched to a registry record)
- Reported make and model: LEAR JET 23
- Category: Airplane
- Engines: turbo jet
- Damage: Substantial damage
- Airport: Quincy Muni

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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