Narrative:

On rollout on crosswind landing, plane began to oscillate lightly up and down, when passing over a decline in the runway where an extension had been added. The final oscillation was more abrupt and upon runway contact the nose gear collapsed.

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Original NASA ASRS Text

Title: BELLANCA VIKING LAND RWY 26 IN A XWIND. ON ROLLOUT XING EXTENSION OF THE RWY, NOSE GEAR COLLAPSED.

Narrative: ON ROLLOUT ON XWIND LNDG, PLANE BEGAN TO OSCILLATE LIGHTLY UP AND DOWN, WHEN PASSING OVER A DECLINE IN THE RWY WHERE AN EXTENSION HAD BEEN ADDED. THE FINAL OSCILLATION WAS MORE ABRUPT AND UPON RWY CONTACT THE NOSE GEAR COLLAPSED.

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.