More info here: http://peakproject.mammut.ch/en/peaks3/tour/96263 Mammut 150 Years and Peak Project: Trango Tower, Pakistan (6286m / 20,623ft) - RC Helicopter Sample Footage (Dedicam). Mammut proteam athlete: David Lama.

A remoted-controlled quad-rotor drone follows climbers ascending Pakistan’s 20,623 foot Trango Tower. WIth accesible gear like this, actual mountain climbing expeditions can look as cinematic and gorgeous as theatrical ones.