Glacier Travel Rope-up for end-climber Shows Tie-in and crevasse rescue / self-rescue accessory setup. Knot is bowline on a bight. Bight goes through upper and lower loops on harness. Large belay carabiner also goes through upper and lower loops on harness. Gate down-and-out. Bight of bowline clipped off into carabiner. In sequence from climber's knot outwards: pack attachment, then feet prusik cord, then waist prusik cord. [enlarge]

"Z"-system 3:1 crevasse rescue pulley setup Overview of "Z" system. Backed-up (redundant) anchors not shown. Climber connected to system not shown. [enlarge]

"Z"-system 3:1 crevasse rescue pulley setup Primary pulley area closeup. [enlarge]

"Z"-system 3:1 crevasse rescue pulley setup Secondary pulley area closeup. [enlarge]