Engineer Pass, Colorado (12,800 ft elev) - July 13, 2017

Filmed with a DJI Phantom 3 Standard with a built-in 2.7K HD camera. I had some signal problems on each flight. On the summit flight, I actually lost the signal for about 10 seconds. I was more hesitant flying it in the mountains than on flat ground.

[@BananaKyat]

This is amazing. What a great video.