# NTSB CHI77DEX31: Cessna 172, N9688V, Boonville, IN, May 29, 1977

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: May 29, 1977
- Place: Boonville, IN · BOONVILLE, IN
- Location: 38.0466° N, 87.2910° W: Placed by OpenAirDocs: center of Boonville, IN, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=38.0466&lon=-87.2910&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 3 uninjured
- Status: Completed, report November 17, 1977
- Report: Brief approved by the director
- NTSB case key (mKey): 146737
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI77DEX31
- Page: https://openairdocs.org/ntsb/CHI77DEX31

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2643  77/5/29    BOONVILLE,IN        CESSNA 172          CR-  0  0  2  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 1220                    N9688V              PX-  0  0  1  DUAL                      AGE 32, 987 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            30 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - BOONVILLE
        DEPARTURE POINT             INTENDED DESTINATION
          BOONVILLE,IN                LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           OVERSHOOT                                                LANDING: LEVEL OFF/TOUCHDOWN
           COLLIDED WITH: DITCHES                                   LANDING: GO-AROUND
        PROBABLE CAUSE(S)
           DUAL STUDENT - MISJUDGED DISTANCE AND SPEED
           PILOT IN COMMAND - DELAYED IN INITIATING GO-AROUND
           DUAL STUDENT - IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS
        FACTOR(S)
           TERRAIN - ROUGH/UNEVEN
           MISCELLANEOUS ACTS,CONDITIONS - RAN OFF END OF RUNWAY
```

## Aircraft

- Registration: [N9688V](https://openairdocs.org/deregistered/N9688V-2013-03-21), registration cancelled 2013-03-21, S/N 17264467, built 1974 (OpenAirDocs)
- Reported make and model: CESSNA 172
- Registry model: [Cessna 172M](https://openairdocs.org/model/cessna-172m) (registry code 2072418) (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
- Airport: Boonville

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19770529019389A](https://openairdocs.org/incident/19770529019389A), May 29, 1977: Cessna 172M, Boonville, IN, 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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