NTSB Identification: SEA70F0097
14 CFR Part 91 General Aviation
Aircraft: KAMAN HUK-1, registration: N11012----------------------------------------------------------------------------------------------------------------------------
FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-4675 69/10/4 ENUMCLAW,WASH KAMAN HUK-1 CR- 0 0 1 COMMERCIAL COMMERCIAL, AGE 39, 2840
TIME - 1345 N11012 PX- 0 0 0 AERIAL APPLICATION TOTAL HOURS, 66 IN TYPE,
DAMAGE-SUBSTANTIAL OT- 0 0 0 NOT INSTRUMENT RATED.
DEPARTURE POINT INTENDED DESTINATION
ENUMCLAW,WASH ENUMCLAW,WASH
TYPE OF ACCIDENT PHASE OF OPERATION
PROPELLER/ROTOR FAILURE: MAIN ROTOR IN FLIGHT: PROCEDURE TURNAROUND
COLLIDED WITH: TREES LANDING: FINAL APPROACH
PROBABLE CAUSE(S)
ROTORCRAFT - FLIGHT CONTROL SYSTEMS: OTHER
MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
TERRAIN - HIGH OBSTRUCTIONS
FACTOR(S)
MISCELLANEOUS ACTS,CONDITIONS - JETTISONED LOAD
EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
LATERAL CONTROL PROBLEM
PROP/ENGINE VIBRATION
SPECIAL DATA
TOTAL HOURS IN CROP CONTROL - UNKNOWN/NOT REPORTED KIND OF OPERATION - FERTILIZING (DUST)
KIND OF CROP - FOREST-TREES TYPE OF CHEMICAL USED - DRY CHEMICAL-NONTOXIC
PILOT' S SEAT BELT -FASTENED-PROPERLY GLOVES - USED
GOGGLES - NOT USED CRASH HELMET - AVAILABLE USED
COCKPIT CRASHPAD - NOT INSTALLED CRASH BAR - NOT INSTALLED
TANK/HOPPER-LOCATION - SLING LOADED TERRAIN-TYPE -MOUNTAINOUS
ELEVATION-AREA BEING TREATED-FEET - 2000 SWATH RUN-HOW FLOWN - WIND CALM
PROCEDURE TURNAROUND - FIRST 1/3 TURN
REMARKS- INFLT FAILURE OF BLADE RETAINER BRACKETS.
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