NTSB Identification: LAX81FVD43
14 CFR Part 91 General Aviation
Aircraft: HILLER ACFT UH-12E, registration: N62392----------------------------------------------------------------------------------------------------------------------------
FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3016 81/9/8 BRENTWOOD,CA HILLER ACFT UH-12E CR- 0 0 1 COMMERCIAL COMMERCIAL, AGE 30, 2030
TIME - 0840 N62392 PX- 0 0 0 AERIAL APPLICATION TOTAL HOURS, 1700 IN
DAMAGE-SUBSTANTIAL OT- 0 0 0 TYPE, NOT INSTRUMENT
RATED.
DEPARTURE POINT INTENDED DESTINATION
BRENTWOOD,CA LOCAL
TYPE OF ACCIDENT PHASE OF OPERATION
PROPELLER/ROTOR FAILURE: TAIL ROTOR IN FLIGHT: PROCEDURE TURNAROUND
COLLISION WITH GROUND/WATER: UNCONTROLLED LANDING: LEVEL OFF/TOUCHDOWN
PROBABLE CAUSE(S)
ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: TAIL ROTOR GEAR BOX
MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
DIRECTIONAL CONTROL PROBLEM
SPECIAL DATA
TOTAL HOURS IN CROP CONTROL - 2000 KIND OF OPERATION - SPRAYING CROPS
KIND OF CROP - LETTUCE TYPE OF CHEMICAL USED - LIQUID CHEMICAL-TOXIC
PILOT' S SEAT BELT -FASTENED-PROPERLY GLOVES - NOT USED
GOGGLES - NOT USED CRASH HELMET - AVAILABLE USED
COCKPIT CRASHPAD - NOT INSTALLED CRASH BAR - NOT INSTALLED
TANK/HOPPER-LOCATION - SIDES TERRAIN-TYPE -LEVEL,FLAT
ELEVATION-AREA BEING TREATED-FEET - 400 SWATH RUN-HOW FLOWN - WIND CALM
PROCEDURE TURNAROUND - SECOND 1/3 TURN
REMARKS- BEVEL GEAR,PN 25211-5,IN TAIL ROTOR GEAR BOX FAILED FM FATIGUE,LOST DIRECTIONAL CTL.
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