Mountain Search & Rescue VHF Transmissions picked up on a Yaesu FT-7900R Dual Band Receiver/Transceiver. These were analogue radio transmission on frequency 156.1800 MHz NFM (actual frequency used was 156.18125).
The UK SAR Search & Rescue teams do great work and save lives, they are also a voluntary organisation. the team you can hear in the video are Buxton Mountain Rescue Team on a training exercise and you can visit their website and show your support here: http://www.buxtonmountainrescue.org.uk/