# NTSB CHI66F0071: Cessna 172, N8641U, Knox, IN, June 21, 1965

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: June 21, 1965
- Place: Knox, IN · KNOX, IN
- Location: 41.2910° N, 86.6212° W: Placed by OpenAirDocs: center of Knox, IN, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.2910&lon=-86.6212&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report August 20, 1965
- Report: Brief approved by the director
- NTSB case key (mKey): 177535
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI66F0071
- Page: https://openairdocs.org/ntsb/CHI66F0071

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1678  65/6/21    KNOX IND            CESSNA 172          CR-  0  0  1  NONCOMMERCIAL             STUDENT, AGE 36, 39 TOTAL
        TIME - 1800                    N8641U              PX-  0  0  0  PLEASURE/PERSONAL TRANSP  HOURS, 10 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - STARKE COUNTY
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER LEVEL OFF
```

## Aircraft

- Registration: [N8641U](https://openairdocs.org/aircraft/N8641U), registered now, S/N 17252543, built 1965 (OpenAirDocs)
- Reported make and model: CESSNA 172
- Registry model: [Cessna 172F](https://openairdocs.org/model/cessna-172f) (registry code 2072414) (OpenAirDocs)
- Registry engine: [Continental 0-300 series](https://openairdocs.org/engine/continental-0-300-series) (registry code 17022, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Starke County

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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