# NTSB SEA76FYG71: Cessna 310Q, N7709Q, Coolin, ID, July 15, 1976

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: July 15, 1976
- Place: Coolin, ID · COOLIN, ID
- Location: 48.4760° N, 116.8440° W: Placed by OpenAirDocs: center of Coolin, ID, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=48.4760&lon=-116.8440&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 4 uninjured
- Status: Completed, report September 14, 1976
- Report: Brief approved by the director
- NTSB case key (mKey): 154685
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA76FYG71
- Page: https://openairdocs.org/ntsb/SEA76FYG71

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2318  76/7/15    COOLIN,ID           CESSNA 310Q         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 49, 1002
        TIME - 1300                    N7709Q              PX-  0  0  3  BUSINESS                  TOTAL HOURS, 320 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - CAVANAUGH BAY
        DEPARTURE POINT             INTENDED DESTINATION
          SPOKANE,WA                  COOLIN,ID
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           OVERSHOOT                                                LANDING: LEVEL OFF/TOUCHDOWN
           COLLIDED WITH: OBJECT                                    LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED DISTANCE AND SPEED
           PILOT IN COMMAND - FAILED TO INITIATE GO-AROUND
        FACTOR(S)
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: WET RUNWAY
           MISCELLANEOUS ACTS,CONDITIONS - RAN OFF END OF RUNWAY
        REMARKS- T/D LONG ON WET GRASS RWY,HIT BARRIER AT END.
```

## Aircraft

- Registration: [N7709Q](https://openairdocs.org/deregistered/N7709Q-1977-09-21), registration cancelled 1977-09-21, S/N 310Q0209 (OpenAirDocs)
- Reported make and model: CESSNA 310Q
- Registry model: [Cessna 310Q](https://openairdocs.org/model/cessna-310q) (registry code 2074242) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Cavanaugh Bay

## 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 19760715023469A](https://openairdocs.org/incident/19760715023469A), Jul 15, 1976: Cessna 310Q, Coolin, ID, Substantial damage. T/d long on wet grass rwy,hit barrier at end.

## Other investigations on N7709Q (1)

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.

- [NTSB SEA77FYE25](https://openairdocs.org/ntsb/SEA77FYE25), Jun 23, 1977: Cessna 310Q (N7709Q), Arlington, WA, destroyed, 1 fatal

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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