The crew of the Coast Guard cutter Tampa will conduct a change of command ceremony at the Coast Guard Integrated Support Center Portsmouth pier Thursday. During the ceremony, Cmdr. Steven A. Banks will relieve Capt. Charles A. Mathieu. Chief of staff for the Coast Guard’s Atlantic Area, Capt. Christopher C. Colvin, will preside. Capt. Mathieu is a 1982 graduate of the Coast Guard Academy, having earned his commission and a degree in electrical engineering. He assumed command of Tampa in June 2003, following a shore assignment as chief, Engineering Division at the Coast Guard Command and Control Engineering Center in Portsmouth. His next assignment will be as chief, Office of Command and Control Architecture at Coast Guard Headquarters in Washington, D.C. Cmdr.