NTSB Identification: SEA74DYE25
14 CFR Part 91 General Aviation
Aircraft: BELL 47G-3B, registration: N73918
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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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3-3597   73/11/1 NR.FORKS,WASH         BELL 47G-3B         CR-  0  0  1  COMMERCIAL                AIRLINE TRANSPORT, AGE
        TIME - 1300                    N73918              PX-  0  0  0  CONSTRUCTION              45, 5426 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            2411 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - FORKS
        DEPARTURE POINT             INTENDED DESTINATION
         FORKS,WASH                   LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: HOVERING
           COLLIDED WITH: TREES                                     LANDING: POWER-ON LANDING
        PROBABLE CAUSE(S)
           POWERPLANT - COOLING SYSTEM: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           PILOT IN COMMAND - SELECTED UNSUITABLE TERRAIN
        FACTOR(S)
           TERRAIN - OTHER
           ROTORCRAFT - FLIGHT CONTROL SYSTEMS: CYCLIC PITCH CONTROL SYSTEM
           MISCELLANEOUS ACTS,CONDITIONS - ERRATIC
        PARTIAL POWER LOSS - UNKNOWN/NOT REPORTED
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING OFF AIRPORT
                                  UNUSUAL NOISE
                                  SUSPECTED MECHANICAL DISCREPANCY
        REMARKS- COOLING SYS FAN BELT FAILED,DMG CYCLIC HYD CTL UNIT. LND STUMP COVERED TERRAIN.
Full narrative is not available


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