The main mission of Operation Deep Freeze was to deliver goods, supplies, and scientific equipment. Food, drink, building materials, power equipment, fuel - almost everything the station needed was delivered by ship. During the 1961-62 operation, the USS Arneb (AKA-56) carried what was supposed to be the answer to all of McMurdo's electrical power needs - a nuclear power plant.
Ships tied up and unloaded on the ice. Dozens of vehicles, from buldozers to Snow Weasels, some towing cargo sleds, made their way out onto the ice to bring the cargo back to the base. Over the course of several weeks, the contents of each ship was disgorged onto the ice, loaded on cargo carriers, and hauled to McMurdo.
Antarctic D-8s turn 50