Figure F4. Icebergs were targeted and tracked over a 24-mi range with the two bridge radars. The track of one iceberg at Site 1097 is shown. This iceberg forced us to pull out of the free-fall funnel and halt coring operations in Hole 1097A. While on site throughout the leg, a total of 74 icebergs were tracked, most of them at Palmer Deep (Sites 1098 and 1099). Data compiled by Andy Caldwell, Leg 178 ice observer.