# NTSB CHI71FDJ05: Piper PA-28, N6667J, Green Bay, WI, July 21, 1970

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Closed
- Date: July 21, 1970
- Place: Green Bay, WI · GREEN BAY, WI
- Location: 44.5192° N, 88.0198° W: Placed by OpenAirDocs: center of Green Bay, WI, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=44.5192&lon=-88.0198&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: Minor injuries
- Injuries: 3 minor, 1 uninjured
- Status: Completed, report January 27, 1971
- Report: Brief approved by the director
- NTSB case key (mKey): 113427
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI71FDJ05
- Page: https://openairdocs.org/ntsb/CHI71FDJ05

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1800  70/7/21    GREEN BAY,WIS       PIPER PA-28         CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 33, 516
        TIME - 1938                    N6667J              PX-  0  0  3  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 67 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          GREEN BAY,WIS               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           TURBULENCE                                               LANDING: FINAL APPROACH
           COLLISION WITH GROUND/WATER: UNCONTROLLED                LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           MISCELLANEOUS - VORTEX TURBULENCE
           PILOT IN COMMAND - EXERCISED POOR JUDGMENT
        REMARKS- CLEARED TO LAND RWY 24R.FLEW INTO VORTEX TURBULENCE OF DC9 LDG RWY 24L.WIND 160DG 6KTS.
```

## Aircraft

- Registration: [N6667J](https://openairdocs.org/deregistered/N6667J-2017-02-16), registration cancelled 2017-02-16, S/N 28-24353, built 1968 (OpenAirDocs)
- Reported make and model: PIPER PA-28
- Registry model: [Piper PA-28-140](https://openairdocs.org/model/piper-pa-28-140) (registry code 7102802) (OpenAirDocs)
- Registry engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: 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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