sentences:  "Skipper" completed fitting out at the Boston Navy Yard on 30 May.From there, she moved to the Mine Warfare School at Yorktown, Virginia, departing Boston, Massachusetts, on 12 June and arriving at Yorktown on 13 June.She was assigned to the school and the 5th Naval District for the duration of her Navy career, operating in the Chesapeake Bay along the shores of Maryland and Virginia.