NTSB Identification: DIA68A0024
14 CFR Part 121 Scheduled operation of UNITED AIR LINES INC
Aircraft: VISCOUNT 745D, registration: N7465
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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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1-0058  67/11/28   RALEIGH-DURHAM,NC   VISCOUNT 745D       CR-  0  0  4  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 2100                    N7465               PX-  0  1 38                            43, 8862 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            3982 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - RALEIGH-DURHAM
        OPERATOR - UNITED AIR LINES,INC.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: NOSEWHEEL STEERING
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - VIBRATION,EXCESSIVE
         FIRE AFTER IMPACT
        REMARKS- VALVE BODY OF NOSE WHEEL STEERING JACK TWIN RELIEF VALVE FAILED,CAUSED OSCILLATION.
Full narrative is not available


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