NTSB Identification: ANC75AA015
14 CFR Part 135 Nonscheduled operation of ANCHORAGE HELI
Aircraft: AEROSPATLE SE3160, registration: N9366----------------------------------------------------------------------------------------------------------------------------
FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-4269 74/8/18 COLORADO STA,ALAS AEROSPATLE SE3160 CR- 0 0 1 COMMERCIAL COMMERCIAL, AGE 25, 2200
TIME - 2000 N9366 PX- 0 1 0 AIR TAXI-PASSG TOTAL HOURS, 60 IN TYPE,
DAMAGE-SUBSTANTIAL OT- 0 0 0 NOT INSTRUMENT RATED.
DEPARTURE POINT INTENDED DESTINATION
GOLDEN ZONE,ALAS COLORADO STA,ALAS
TYPE OF ACCIDENT PHASE OF OPERATION
AIRFRAME FAILURE: IN FLIGHT IN FLIGHT: DESCENDING
COLLISION WITH GROUND/WATER: UNCONTROLLED LANDING: LEVEL OFF/TOUCHDOWN
PROBABLE CAUSE(S)
ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: TAIL ROTOR DRIVE SHAFT ASSEMBLY
MISCELLANEOUS ACTS,CONDITIONS - IMPROPERLY INSTALLED
PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: IMPROPER MAINTENANCE (MAINTENANCE PERSONNEL)
FACTOR(S)
MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
REMARKS- FLANGE ATTACH SCREWS IMPROPLY INSTALLED.BEARING ASSMBLY COUPLING RIPPED FREE.LND IN MARSH.
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