Electronic avalanche transceivers; electronic man over board detection devices in the nature of a proximity sensor for determining the locations of persons in water; weather measuring devices, namely, temperature, pressure, humidity and wind velocity measuring sensors; altimeters, compasses; climbing equipment, namely climbing helmets; probes, namely, avalanche probes in the nature of elongated rods used to manually probe for people or objects covered by an avalanche

pre-recorded videos of instructional material, namely, search and rescue techniques for avalanche victims; head phones; and emergency equipment, namely, transceivers, beacons, avalanche probes, avalanche shovels, and bivouac sacks

[ pre-recorded videos of instructional material, namely, search and rescue techniques for avalanche victims; ] head phones; and emergency equipment, namely, transceivers, beacons, avalanche probes, avalanche shovels, and bivouac sacks