ok so i just registered to post this and contribute to this topic,
im a very experienced RC user, i use planes helis and cars, and yes they have great range depending on controllers, receivers ect.
ok so as a rc experienced user i can easily say these can be rc planes or helis, but i doubt it highly,
ok for the reason that it cant be planes,
planes are not made to hover, they can hover (seen in this video)
if you added a few multi-colored LEDs to a plane yeah sure you can do this, bring to planes in a fly that close to the other, your in for some damage
most likely, and you would need no winds at all at that height, as fliping the plane may occur, and the direct up and down movement is not likely for
now with helis this behavior may be true and you could do it but, the amount of LEDs to make it that bright, you wouldn't see which way your tail or
anything is facing so flying 2 that close is dangerous, and a close to 7 minute (i think) video, flying that high you would want a good battery in
that heli. and if they was helis you have to be stupid to fly them that close of a night, even of a day if your really experienced, now the reason im
taking helis out of the question is because the speed they drop at behind the house's no way in hell if you turned off the throttle and let it drop
that low and fast would you be able to slow it down before it hit the ground, and it flies back up meaning it didnt crash, so as a experienced RC
users im ruling RC vehicles out, no way in hell could a heli survive that drop that fast!
btw if you have any questions about RC planes or helis, just ask i should be able to answer it.
ps. they are on the phone for sure, as at one point you can hear another female slightly in the back ground off a small speaker! just listen closely
the whole video!