NTSB Identification: OAK75FVM27
14 CFR Part 91 General Aviation
Aircraft: HILLER ACFT UH-12E, registration: N9770C----------------------------------------------------------------------------------------------------------------------------
FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1124 75/4/17 NR.KING CITY,CA HILLER ACFT UH-12E CR- 0 0 1 COMMERCIAL COMMERCIAL, AGE 30, 3000
TIME - 0550 N9770C PX- 0 0 0 ASSOC CROP CTL ACTIVITY TOTAL HOURS, 1000 IN
DAMAGE-SUBSTANTIAL OT- 0 0 0 TYPE, NOT INSTRUMENT
RATED.
DEPARTURE POINT INTENDED DESTINATION
QUAIL CREEK,CA KING CITY,CA
TYPE OF ACCIDENT PHASE OF OPERATION
AIRFRAME FAILURE: IN FLIGHT IN FLIGHT: NORMAL CRUISE
PROBABLE CAUSE(S)
ROTORCRAFT - MISCELLANEOUS UNITS AND ASSEMBLIES: TAIL BOOMS/PYLONS/CONES
MISCELLANEOUS ACTS,CONDITIONS - IMPROPER CLEARANCE-TOLERANCE
MISCELLANEOUS ACTS,CONDITIONS - IMPROPERLY INSTALLED
PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
FACTOR(S)
MISCELLANEOUS ACTS,CONDITIONS - VIBRATION,EXCESSIVE
SPECIAL DATA
KIND OF OPERATION - FERRY
REMARKS- WOBBLE PLATE PYLON ASSEMBLY FAILED.
Index for Apr1975 | Index of months