NTSB Identification: LAX86LA267.
The docket is stored on NTSB microfiche number 31949.
Accident occurred Friday, June 27, 1986 in MAMMOTH, CA
Aircraft: BELLANCA 14-19-2, registration: N7687B
Injuries: 4 Uninjured.

NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.

THE PLT LOST CONTROL OF THE ACFT & IT COLLIDED WITH TERRAIN DURING A LANDING TO RWY 27. THE PLT INDICATED THAT THE WINDS WERE FROM 190 DEG AT 15 GUSTING 20 KTS. REPORTEDLY, HE LANDED ON RWY 27 WITH AN INDICATED AIRSPEED OF 80 MPH. DURING THE LANDING ROLL, A GUST OF WIND WAS ENCOUNTERED & THE ACFT VEERED LEFT & GROUND LOOPED OFF THE RWY. THE MAIN GEAR COLLAPSED WHEN THE AIRCRAFT CROSSED THE RWY SHOULDER ONTO ROUGH TERRAIN. THE PLT ALSO INDICATED THAT HE HAD RECEIVED A WEATHER BRIEFING FROM A FSS. THE WINDS WERE FORCAST TO BE FROM 190 DEG AT 15 GUSTING 20 KTS AT THE DESTINATION.

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

COMPENSATION FOR WIND CONDITIONS..INADEQUATE..PILOT IN COMMAND

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

DIRECTIONAL CONTROL..NOT MAINTAINED..PILOT IN COMMAND


Contributing Factors

WEATHER CONDITION..CROSSWIND


Contributing Factors

TERRAIN CONDITION..ROUGH/UNEVEN



Contributing Factors

WEATHER CONDITION..GUSTS

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