I searched and found a few old threads, but none that were too recent. I was wondering if anybody has been flying their drones in any caves and if they've had any issues/tips about flying in the caves?
I mostly plan to fly in the larger caves to limit the risk of a collision, but there are a couple spots I'd like to get my eyes on that we can't reach without bolting a route in the in the cave (trying not to cause unnecessary damage unless there is indeed more passages beyond what we can see). I wouldn't be sending it far out of sight (maybe 15 feet or less from line of sight), but wasn't sure if that would be enough to lose the signal since it's solid limestone.
I mostly plan to fly in the larger caves to limit the risk of a collision, but there are a couple spots I'd like to get my eyes on that we can't reach without bolting a route in the in the cave (trying not to cause unnecessary damage unless there is indeed more passages beyond what we can see). I wouldn't be sending it far out of sight (maybe 15 feet or less from line of sight), but wasn't sure if that would be enough to lose the signal since it's solid limestone.