AERIAL LS of frozen in iceberg (9 ft). AERIAL SHOT of long cracks or flaw leads in pack ice (June, 92 ft). AERIAL SHOTS over floe edge on Navy Pond Inlet, smaller floes have broken off from main one (50 ft). Spectacular AERIAL SHOT around two large icebergs on floe edge on Lancaster Sound (52 ft). AERIAL SHOT along floe edge (14 ft).