after the christmas leave period "brough" was once again providing services of fleet sonar school until 5 february 1961. on 6 february 1961 lieutenant commander e. j. carey of seattle, washington relieved lieutenant commander j. l. moss as commanding officer. on the following day, "brough" departed for a three-day visit to nassau in the bahamas and continued to norfolk, virginia for an availability alongside "tutuila" (arg-4) from 13 to 24 february.