 The two Command Boats in operation are slightly larger versions of the regular Patrol Craft, and built by Asia-Pacific Geraldton in 1998.In 2006, the PCG signed a contract with Damen Shipyard to build 10 specially designed boats, the Damen StanPatrol 3507 to replace its aging Coastal Patrol Craft.The first vessel PH51 Mako Shark was commissioned on 3 February 2009.