USS Hunter Liggett (APA-14) was built as an Emergency Fleet Corporation (EFC) Design 1029 ship. It was launched as Palmetto State, and shortly after, renamed Pan America for operation as the United States Shipping Board (USSB) owned liner operated by the Munson Steamship Line on New York to South American service. The ship was acquired by the War Department in February 1939, where it was once more renamed. The new Hunter Liggett was then ready for operation, as a United States Army transport vehicle mainly running between New York and San Francisco.