Narrative:

Aircraft landed -all three wheel on runway --then the left wing was caught by a gust of wind and the aircraft went into a ground loop- the aircraft did not respond when applying correction for the gust of wind. The trees to the southwest side of the runway caused an unexpected wind current which caused the ground loop. The deep ditch also contributed to the situation (the ditch next to the runway is deep and wide) I found the controls did not respond to the gust of wind therefore causing the ground loop. The cure for the problem would be to fill in a large portion of the ditch and cut down the trees to reduce the air current problem.

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Original NASA ASRS Text

Title: Small aircraft pilot reported a loss of control of aircraft caused by wind after landing.

Narrative: Aircraft landed -all three wheel on runway --then the left wing was caught by a gust of wind and the aircraft went into a ground loop- the aircraft did not respond when applying correction for the gust of wind. The trees to the southwest side of the runway caused an unexpected wind current which caused the ground loop. The deep ditch also contributed to the situation (the ditch next to the runway is deep and wide) I found the controls did not respond to the gust of wind therefore causing the ground loop. The cure for the problem would be to fill in a large portion of the ditch and cut down the trees to reduce the air current problem.

Data retrieved from NASA's ASRS site 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.