# NTSB SEA75DYG47: Grumman G-164A, N5286, Deary, ID, June 29, 1975

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: June 29, 1975
- Place: Deary, ID · DEARY, ID
- Location: 46.8006° N, 116.5574° W: Placed by OpenAirDocs: center of Deary, ID, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=46.8006&lon=-116.5574&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report October 7, 1975
- Report: Brief approved by the director
- NTSB case key (mKey): 150020
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA75DYG47
- Page: https://openairdocs.org/ntsb/SEA75DYG47

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2585  75/6/29    DEARY,ID            GRUMMAN G-164A      CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 28, 2001
        TIME - 2030                    N5286               PX-  0  0  0  AERIAL APPLICATION        TOTAL HOURS, 600 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          MOSCOW,ID                   LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: CROP                                      IN FLIGHT: SWATH RUN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - MISJUDGED CLEARANCE
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - 1995                       KIND OF OPERATION - FERTILIZING (LIQUID)
          KIND OF CROP - PEAS                                      TYPE OF CHEMICAL USED - LIQUID CHEMICAL-TOXIC
          PILOT' S SEAT BELT -UNKNOWN/NOT REPORTED                 GLOVES - USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE USED
          COCKPIT CRASHPAD - INSTALLED                             CRASH BAR - INSTALLED
          TANK/HOPPER-LOCATION - FORWARD OF PILOT                  TERRAIN-TYPE -HILLY
          ELEVATION-AREA BEING TREATED-FEET -  2800                SWATH RUN-HOW FLOWN - WIND CALM
        REMARKS- MARKING SWATH WITH ACFT WHEELS.DRAGGED WINGTIP,LOST CONTROL.
```

## Aircraft

- Registration: [N5286](https://openairdocs.org/aircraft/N5286), registered now, S/N 562, built 1968 (OpenAirDocs)
- Reported make and model: GRUMMAN G-164A
- Registry model: [Grumman G-164A](https://openairdocs.org/model/grumman-g-164a) (registry code 3952704) (OpenAirDocs)
- Registry engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage

## 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 19750629020729A](https://openairdocs.org/incident/19750629020729A), Jun 29, 1975: Grumav G164A, Deary, ID, Substantial damage. Marking swath with acft wheels. Dragged wingtip,lost control.

## Other investigations on N5286 (2)

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 WPR11LA260](https://openairdocs.org/ntsb/WPR11LA260), Jun 14, 2011: Grumman G-164A (N5286), Buttonwillow, CA, substantial damage. Probable cause: The pilot's misjudgment of the landing approach and subsequent long landing and overrun of the runway resulting in a collision with ground obstacles. Contributing to the accident was the pilot's…
- [NTSB SEA72DYA34](https://openairdocs.org/ntsb/SEA72DYA34), May 13, 1972: Grumman G-164A (N5286), Ontario, OR, minor 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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