Several shots of helicopter airlifting and dropping off two mountain rescuers using twin harness at end of line, Shannon Falls is visible as they fly by (6:15). GROUND TO AIR SHOT of helicopter coming in with rescuer and victim of accident on stretcher at end of line (1:18). Spectacular AIR TO AIR as helicopter lowers rescuers down onto ledge in jagged wall of ridge emerging from Daly Glacier, camera passes directly over ledge showing rescuers helping victim in stretcher (1:21) (shot with IMAX camera; 35mm dupe neg - 48frs /sec)