Originally Posted by
sgw1009
There is one fact about aviation that seems to be overlooked in all of these discussions, and that is how aviation works in the first place...
You're referring to forces of flight. Such is not relevant in a same-altitude broadside collision. The issue here is separation, the subject that dominates this thread and the NTSB investigation.
Otherwise, if you watched the hearing, you'll remember that on day 1 the Army pilots and the medivac helo operator stated that they do not underfly aircraft.