Day/date: June 3, 1988 RANGER ACTIVITIES DIVISION FIELD INCIDENT REPORT Incident type: Search and Rescue log number: 88-94 Date/time of incident: 5/28 Date/time received: 6/3,am Park: Yosemite Location: Northwest face of Half Dome Reported by: Herb Gercke, RAD, WRO Received by: Jon Anglin, RAD, WASO Summary: Two climbers were marooned 600 feet below the summit of Half Dome while climbing the northwest face on the 28th. An ice storm froze their ropes, preventing them from continuing beyond Big Sandy Ledge. The storm hampered rescue efforts until the afternoon of the 29th when supplies were dropped to the climbers by helicopter. Later that evening, rescuers dropped on the summit were able to lower new ropes to the climbers. The uninjured climbers then used these ropes to raise themselves to the summit. They subsequently hiked to the valley by trail. Persons involved: Name Address DOB or age C.H. Seattle, WA 33 B.I. Seattle, WA 32