Yes I know them. Didn't get any footage this time. We need some kind of communication so I know when they are ready to take of and to know how they will fly. We will go out for another hike very soon for more filming. :)
Thomas Fure sounds good! Yeah communication is essential with the limited battery life we get with these... I really want to get some lithium ion packs or maybe make my own. Have you tried lithium ion?
