This canyon is 1.5 mile from from the nearest take of point and 500 feet below where I launched from. I descended a couple of hundred feet to shoot. When i got close to the bend in the canyon I got a weak video signal I had flown in behind that white hill you can see in the foreground. I just raised it up a little and everything was fine. This is the kind of canyon you don't want to be in when there are thunder storms near by. Not many people get up in there.