The chopper model didnt show up at one of the Pavlovo crash sites, it was a Russian crash site, the loot was there but no heli, in the screenshot you can see some items (shotgun/boots) floating in mid air that were supposed to have spawned on the back seat of the Russian chopper which is how i know the items are not a players stash, i was not being blocked by invisible walls, i could freely run to the loot.

This is the first and only chopper crash i have seen do this, if i find another i will continue to report it.