CNN Wolf July 31, 2015 17:10:00
Communicating with ground control and that raises all sorts of possibilities, doesn't it? >> it does. that's why to your previous question the deliberate part of it. the deliberate part of it is not disputed by anybody. everybody accepts that a pilot or somebody did actually make those maneuvers. they're far too precise. they follow certain airwaves in some cases. there's obviously a hand at the wheel making them. the issue, of course, is what was the intent? and there are some and i'm in that category, that believe it could have been mechanical maybe very well was mechanical. there are others...
Source: archive.org