sentences:  On the 21st, she proceeded to Kaohsiung for repair and maintenance work, then returned to Tonkin Gulf for plane-guard duty.In mid-April she was ordered to the Sea of Japan for brief duty with a carrier task group, newly organized to protect surveillance flights, and, at the end of the month she sailed for home.Arriving on 11 May she underwent overhaul during the late summer and early fall, then resumed a schedule of training exercises, schoolship duty, and in March 1970, operations with .