Logbook entry: Filming with BBC in Hut Cave (2009-12-24) at Hut cave system
About happenings on Dec. 24, 2009, wrote:
This time the set was the entrance to hut cave. A huge boom with a hodgepodge of dive weights and 12V batteries and Lisa acting as counterweights allowed the camera to fly by towers and over the entrance. Aaron abseiled down the tiny depth and prussiked back up many times. The icy overhang was somewhat annoying when the rope cut into it.