FTW81FA120

NTSB accident investigation · Soloy 47G-2A · Vivian, LA · July 10, 1981

Accident · FatalClosed
Date
July 10, 1981
Place
Vivian, LA · VIVIAN, LA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N166Soloy 47G-2A
Status
Completed · report September 30, 1981
Report
Brief approved by the director
FAA report
19810710078509A
Case key
124623

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
----------------------------------------------------------------------------------------------------------------------------
3-1999  81/7/10  NR.VIVIAN,LA          SOLOY 47G-2A        CR-  1  0  0  COMMERCIAL                COMMERCIAL, AGE 39, 4483
        TIME - 1030                    N166                PX-  0  0  0  AERIAL APPLICATION        TOTAL HOURS, 156 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - VIVIAN MUNI
        DEPARTURE POINT             INTENDED DESTINATION
          GREY,TX                     LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: TAIL ROTOR                      IN FLIGHT: SWATH RUN
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           PERSONNEL - PRODUCTION-DESIGN-PERSONNEL: SUBSTANDARD QUALITY CONTROL
           ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: TAIL ROTOR DRIVE SHAFT ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - CORRODED/CORROSION
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
        FACTOR(S)
           TERRAIN - HIGH OBSTRUCTIONS
         SPECIAL DATA
          TOTAL HOURS IN CROP CONTROL - 2754                       KIND OF OPERATION - DEFOLIATION (LIQUID)
          KIND OF CROP - OTHER                                     TYPE OF CHEMICAL USED - LIQUID CHEMICAL-NONTOXIC
          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 - BELLY                             TERRAIN-TYPE -LEVEL,FLAT
          ELEVATION-AREA BEING TREATED-FEET -  50                                DENSE WITH TREES
          SWATH RUN-HOW FLOWN - WIND CALM
        REMARKS- TAIL ROTOR DRVSHFT,PN 47-644-234-3,CORROSION/FATIGUE FM END OF CADMIUM PLATED SLEEVE W DEFECT.

Aircraft

Registration
N166
Reported as
Soloy 47G-2A
Category
Helicopter
Engine
turbo shaft
Damage
Destroyed
Airport
Vivian Muni

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.