[Stealhead]

I see that you did not look at the clips in several it very clear that the 30mm shells go far past a mere 3 feet.
And you are not going to "duck" a 30mm burst come on.Run run run!
As you can see stuff is not as accurte as hollwood will lead you to belive but they still got let down by ducking and running.

Check the last target he goes 30 ft in the air I bet!:

You are right the roofs in the area do have shell holes and such emplying that any civilains have vacated.Though if you look around you can find viedos
where Apache crew will not attack a knwon target if he should go into a structor to which occupancy is unknown.They have taken advantage of that in the past and forced people to stay in homes so we cant use airpower.