FRIONA, TX, USA
N313B
BEECH G35
AFTER TOUCHDOWN ON THE LANDING STRIP, THE LEFT LANDING GEAR COLLAPSED, AND THE AIRPLANE WENT OFF THE LEFT SIDE OF THE STRIP. THE AIRPLANE WENT INTO A WATER PIT, AND STRUCK A PUMP STATION AND ASSOCIATED EQUIPMENT. LATER THE PILOT STATED TO HIS SON THAT HE HAD NOT BEEN FEELING WELL DURING THE FLIGHT, AND ALSO THAT THE ELECTRICAL EQUIPMENT HAD NOT BEEN WORKING PROPERLY. HE SAID HE COULD NOT GET A DOWN AND LOCKED INDICATION FOR THE LANDING GEAR, BUT HAD NOT USED THE EMERGENCY EXTENSION SYSTEM. DURING THE POST-ACCIDENT INVESTIGATION, IT WAS FOUND THAT THE IGNITION SWITCH WAS NOT WORKING PROPERLY, AND THAT THERE WAS AN INTERCONNECT BETWEEN THE IGNITION SWITCH AND THE BATTERY SWITCH. THE BATTERY WOULD NOT BECOME OPERATIONAL AFTER THE BATTERY SWITCH WAS TURNED ON, UNTIL THE IGNITION SWITCH WAS 'WIGGLED'.
Source: NTSB Aviation Accident Database
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