Kodak courage Backcountry near RMR

Observed this group filming at the base of the South face of Mt Mackenzie, which is outside the ski area boundary and not controlled. On a warm sunny day... One person told me they had transceivers but what good is that going to do if there's an avalanche with no packs/shovels and probes in sight... Skier triggered and natural slab avalanches have been observed there in the past.