NTSB Identification: IAD78FA106
14 CFR Part 135 Nonscheduled operation of HASCO HELICOPT
Aircraft: HUGHES 269B, registration: N9568F
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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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3-3416   78/9/4    DAMASCUS,MD         HUGHES 269B         CR-  0  0  1  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 1910                    N9568F              PX-  0  0  0  AIR TAXI-PASSG            AGE 45, 5125 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            50 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          GAITHERSBURG,MD             WASHINGTON,DC                THURMONT,MD
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: TAIL ROTOR                      IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           ROTORCRAFT - ROTOR ASSEMBLIES: UNIVERSAL JOINTS,COUPLINGS
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        REMARKS- THE TAIL ROTOR FORK BOLT FAILED
Full narrative is not available


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