NTSB Identification: ANC74AA009
14 CFR Part 135 Nonscheduled operation of ALASKA HELICOP
Aircraft: HILLER ACFT UH12L4, registration: N90470

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-2982  73/7/17  NR.JUNEAU,ALAS        HILLER ACFT UH12L4  CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 24, 2426
        TIME - 1000                    N90470              PX-  0  0  2  AIR TAXI-PASSG            TOTAL HOURS, 840 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
         JUNEAU,ALAS                  LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: MAIN ROTOR                      TAKEOFF: VERTICAL
           ROLL OVER                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           TERRAIN - ROUGH/UNEVEN
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
         FIRE AFTER IMPACT
        REMARKS- TORSIONAL COUPLING HOUSING FAILED,ORIGIN UNDET.

Index for Jul1973 | Index of months