Yes it matters, longest combat mission for a Predator drone mission was more than 20 hours. All you mentioned was average in how many hours drones are usually used. So it can be more than 5 or less than 5.Actually, most attack helicopters can, and in fact, most can carry far more, and frequently do. I believe the z10 attack helicopter can carry up to 12 laser designated bombs, plus a main gun.
This is nitpicking.
Doesn't matter. In the context of our original argument, it really doesn't matter.
Perhaps.