Ilocos Norte-class patrol boat

BRP Romblon (SARV-3503)
Class overview
Builders	Tenix Shipbuilding, Australia
Operators	Philippine Coast Guard
Completed	4
Active	4
General characteristics
Type	Patrol Boat (WPB)
Displacement	120 tons
Length	36.2 metres (119 ft)
Beam	6.7 metres (22 ft)
Draught	3.9 metres (13 ft)
Propulsion	2 x 35008D Caterpillar engines rated at 1044KW at 1800RPM, 2 shafts, 1 waterjet, fixed pitch propellers
Speed	25 knots (46 km/h; 29 mph)
Range	800 nautical miles (1,500 km; 920 mi) at 21 knots (39 km/h; 24 mph) 2,000 nautical miles (3,700 km; 2,300 mi) at 12 knots (22 km/h; 14 mph)
Complement	4 Officers + 16 Ratings
Sensors and processing systems	Furuno navigational radar
Armament	4 x M2 Browning[1]

The Ilocos Norte-class patrol boat is a series of four vessels in active service of the Philippine Coast Guard. Their hull number prefix "SARV" means they are classified as "search and rescue vessels".