利特爾頓
In the spring of 1955, "Wyandot" joined Task Force 43 for "Operation Deep Freeze I" in the Antarctic. After a brief yard availability, the ship loaded supplies and equipment at Davisville, Rhode Island, and shifted to Norfolk, from whence she departed on 14 November. Sailing via the Panama Canal and Lyttelton, New Zealand, "Wyandot" arrived at McMurdo Sound, Antarctica, on 27 December. While in those cold southern latitudes, she served as the flagship for Rear Admiral Richard E. Byrd, officer-in-charge of the Antarctic programs.