Carl Hanson, president and general manager of San Francisco Drydock (SFD), one of seven United States Marine Repair (USMR)ship repair facilities , including Southwest Marine (SWM) and NORSHIPCO on the East Coast, has retired. He had been with the company since 1978. Due to his extensive shipyard knowledge and experience, he will remain involved with the company on a case-by-case consulting basis. Hanson's shipyard career began in San Diego, Calif., at Triple A South ship repair facility, where he gained hands-on knowledge as a ship superintendent. When SWM opened a facility in San Francisco in 1978, Hanson left Triple A and moved north to help with the start-up.