SEA69D0011

NTSB accident investigation · Bell 47G-2 · Grandview, WA · June 14, 1968

Accident · No injuriesClosed
Date
June 14, 1968
Place
Grandview, WA · GRANDVIEW, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N366DBell 47G-2
Status
Completed · report December 11, 1968
Report
Brief approved by the director
Case key
109588

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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NTSB brief

NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3475  68/6/14    GRANDVIEW,WASH      BELL 47G-2          CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 34, 1140
        TIME - 1845                    N366D               PX-  0  0  0  ASSOC CROP CTL ACTIVITY   TOTAL HOURS, 305 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: MUSH                                              IN FLIGHT: SURVEY FIELD/AREA
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS
           PILOT IN COMMAND - IMPROPER OPERATION OF FLIGHT CONTROLS
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - UNKNOWN/NOT REPORTED       KIND OF OPERATION - CHECKING CROPS/TREES/OBSTRUCTIONS
          KIND OF CROP - TOMATOES                                  TYPE OF CHEMICAL USED - LIQUID CHEMICAL-TOXIC
          PILOT' S SEAT BELT -UNKNOWN/NOT REPORTED                 GLOVES - NOT USED
          GOGGLES - NOT USED                                       CRASH HELMET - NOT AVAILABLE
          COCKPIT CRASHPAD - NOT INSTALLED                         CRASH BAR - NOT INSTALLED
          TANK/HOPPER-LOCATION - SIDES                             TERRAIN-TYPE -LEVEL,FLAT
          ELEVATION-AREA BEING TREATED-FEET -  750                 SWATH RUN-HOW FLOWN - WIND CALM
          PROCEDURE TURNAROUND - FIRST 1/3 TURN
        REMARKS- ACFT LOADED.SETTLED TO GRND DURING PROCEDURE TYPE TURNAROUND WHILE SURVEYING AREA TO BE SPRAYED.

Aircraft

Registration
N366D
Reported as
Bell 47G-2
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage