Chief Warrant Officer 3 John Wilson, 628th Logistics Readiness Squadron Port Operations officer, walks down Pier Edwards, July 16, 2012, at Joint Base Charleston – Weapons Station. Wilson is responsible to the Joint Base Charleston commander for the overall safety of ship movements within the JB Charleston – Weapons Station port, which includes Wharf Alpha, Pier Bravo, Pier Charlie, Pier Edwards and the TC Dock. July 23, 2012, will mark Wilson’s 25th year in the Navy.