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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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3-2422  81/5/20  NR.BRIDGEPORT,CA      ENSTROM F-280C      CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 36, 7100
        TIME - 1400                    N51708              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 750 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          BRIDGEPORT,CA               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: MAIN ROTOR                      LANDING: FINAL APPROACH
           ROLL OVER                                                LANDING: POWER-OFF AUTOROTATIVE LANDING
        PROBABLE CAUSE(S)
           ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: CLUTCH ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- RICE PADDY.FROZEN MAIN DRIVE CLUTCH CONTROL CABLE,P/N 4-SN188-C-73.