I want to find some FOD examples of huge planes in reason of ground vortex,where should I go to search?
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You can search the National Traffic Safety Board here
as a starting point.
Under Aircraft:Category, select Airplane.
Under Model, Select C17.
Scroll down and select Submit Query.
There are couple of hits on C17s on the first page of results, I didn't look at further pages.
Try this stack exchange link also on the same occurrence, but not just limited to C17s.