NTSB Identification: DEN80FTC20
14 CFR Part 91 General Aviation
Aircraft: HUGHES 269C, registration: N7412F----------------------------------------------------------------------------------------------------------------------------
FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
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3-1978 80/8/3 NR.EDGERTON,WY HUGHES 269C CR- 0 0 1 NONCOMMERCIAL PRIVATE, AGE 27, 549
TIME - 0730 N7412F PX- 0 0 1 BUSINESS TOTAL HOURS, 201 IN TYPE,
DAMAGE-SUBSTANTIAL OT- 0 0 0 NOT INSTRUMENT RATED.
DEPARTURE POINT INTENDED DESTINATION
EDGERTON,WY LOCAL
TYPE OF ACCIDENT PHASE OF OPERATION
PROPELLER/ROTOR FAILURE: MAIN ROTOR IN FLIGHT: NORMAL CRUISE
ROLL OVER LANDING: POWER-OFF AUTOROTATIVE LANDING
PROBABLE CAUSE(S)
ROTORCRAFT - TRANSMISSION ROTOR DRIVE SYSTEM: MAIN ROTOR PULLEYS,BELTS
MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
FACTOR(S)
TERRAIN - OTHER
EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
SUSPECTED MECHANICAL DISCREPANCY
UNUSUAL NOISE
REMARKS- IDLER PULLEY BTN TRANS & ENG DRIVE SHAFT,P/N S447,FAILED.ROLLING HILLY AREA W 10DEG SLOPE.
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