Swedish Patrol Boats to Receive Kongsberg’s Sonar Systems

Swede Ship Marine will install new Kongsberg Maritime sonar systems as part of a major rebuild and lifetime extension of five patrol boats for the Swedish Navy.

The new sonars will replace the previous model SIMRAD SS576 sonars first installed in 1996 on board the Tapper-class (or Bevakningsbåt 80), with the purpose to protect and patrol Swedish coastal waters.

With 22 meters in length and a displacement of 62 tons, the Tapper-class Fast Patrol Boats operate in extremely shallow water, and require sonars capable of high performance in such environments. The Kongsberg Maritime sonar selected for this upgrade will be used for Anti-Submarine Warfare (ASW), Mine and Obstacle detection and Navigation, and is designed for use in shallow water.

The rebuild and lifetime extension project has already started, with the first vessel being prepared for the work in the shipyard.

Image: Swede Ship Marine