Narrative:

Broke out of clouds at 300-400 ft AGL. First officer got wind check. Approach and touchdown were smooth, right main, then left main, then nose. Power was flight idle on touchdown. Due to snow or ridge of same, aircraft came to stop off left side of runway collapsing left main. Night landing snow on runway. Wind 280 degrees at 12 KTS. Supplemental information from acn 289966: as the pilot reached for the power levers I felt a hard pull to the left and at this point we were skidding off the runway to the left. I don't know for what reason, but we went left and there wasn't a thing we could do. I feel the pilot made a very good approach and landing transition. It was when I felt the aircraft go left we had a problem.

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Original NASA ASRS Text

Title: LNDG GEAR COLLAPSE AFTER LNDG.

Narrative: BROKE OUT OF CLOUDS AT 300-400 FT AGL. FO GOT WIND CHK. APCH AND TOUCHDOWN WERE SMOOTH, R MAIN, THEN L MAIN, THEN NOSE. PWR WAS FLT IDLE ON TOUCHDOWN. DUE TO SNOW OR RIDGE OF SAME, ACFT CAME TO STOP OFF L SIDE OF RWY COLLAPSING L MAIN. NIGHT LNDG SNOW ON RWY. WIND 280 DEGS AT 12 KTS. SUPPLEMENTAL INFORMATION FROM ACN 289966: AS THE PLT REACHED FOR THE PWR LEVERS I FELT A HARD PULL TO THE L AND AT THIS POINT WE WERE SKIDDING OFF THE RWY TO THE L. I DON'T KNOW FOR WHAT REASON, BUT WE WENT L AND THERE WASN'T A THING WE COULD DO. I FEEL THE PLT MADE A VERY GOOD APCH AND LNDG TRANSITION. IT WAS WHEN I FELT THE ACFT GO L WE HAD A PROB.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.