鲸湾
After nine months of east coast operations, "Merrick" sailed in October 1946 with TG 68.1 for Port Hueneme, California, to load cargo for "Operation Highjump", the largest American Antarctic expedition at that time. She set course south on 5 December, and entered the Ross Sea on 31 December. The group reached the Bay of Whales on 15 January 1947 and there established Little America IV, the base for the expedition's significant scientific achievements.