# NTSB SEA67A0069: Bell 47G-2, N7891B, Yakima, WA, May 29, 1967

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: May 29, 1967
- Place: Yakima, WA · YAKIMA, WA
- Location: 46.5909° N, 120.5494° W: Placed by OpenAirDocs: center of Yakima, WA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=46.5909&lon=-120.5494&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report July 17, 1967
- Report: Brief approved by the director
- NTSB case key (mKey): 116764
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA67A0069
- Page: https://openairdocs.org/ntsb/SEA67A0069

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
2-0157  67/5/29  NR.YAKIMA,WASH        BELL 47G-2          CR-  0  0  1  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 0930                    N7891B              PX-  0  0  0  AERIAL APPLICATION        AGE 40, 1122 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            9 IN TYPE, NOT INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - YAKIMA MUNICIPAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: MUSH                                              IN FLIGHT: PROCEDURE TURNAROUND
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL -   34                       KIND OF OPERATION - FERTILIZING (DUST)
          KIND OF CROP - FRUIT ORCHARDS                            TYPE OF CHEMICAL USED - DRY CHEMICAL-NONTOXIC
          PILOT' S SEAT BELT -UNKNOWN/NOT REPORTED                 GLOVES - USED
          GOGGLES - NOT USED                                       CRASH HELMET - AVAILABLE-NOT USED
          COCKPIT CRASHPAD - NOT INSTALLED                         CRASH BAR - NOT INSTALLED
          TANK/HOPPER-LOCATION - SIDES                             TERRAIN-TYPE -ROLLING
          ELEVATION-AREA BEING TREATED-FEET -  1300                SWATH RUN-HOW FLOWN - CROSSWIND
          PROCEDURE TURNAROUND - THIRD 1/3 TURN
```

## Aircraft

- Registration: N7891B (not matched to a registry record)
- Reported make and model: BELL 47G-2
- Category: Helicopter
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Yakima Municipal

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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