NTSB Identification: DEN66A0083
14 CFR Part 91 General Aviation
Aircraft: DOUGLAS DC-7, registration: N6339C
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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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1-0038  66/5/18    DENVER COLO         DOUGLAS DC-7        CR-  0  0  4  TRAINING                  ATP,FLIGHT INSTR., AGE
        TIME - 1740                    N6339C              PX-  0  0  0                            32, 5002 TOTAL HOURS, 50
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - STAPLETON INTL
        OPERATOR - UNITED AIR LINES,INC.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR COLLAPSED                                           LANDING: ROLL
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: NOSEWHEEL ASSEMBLIES
           AIRFRAME - LANDING GEAR: WHEELS,TIRES,AXLES
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - VIBRATION,EXCESSIVE
        REMARKS- NOSE WHEEL TIRE RECAP SEPARATED,STRUCK AND DISCONNECTED NOSE GEAR TORQUE LINK PINS.
Full narrative is not available


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