NS Uusimaa (05)

3SDL has provided technical support to Navy Command Finland during the sea acceptance testing phase of the Finnish Navy’s multi-link data link processor (M-DLP) programme.

During the week-long trials, Link 22, multi-functional information distribution system (MIDS)/Link 16 and joint range extension application protocol (JREAP) participated in a series of tests onboard the navy’s second Hämeenmaa-class minelayer, FNS Uusimaa (05).

Conducted in the Finnish Archipelago and Northern Baltic Sea, the trials also involved a number of national sea, air and land platforms.

Commenting on the trials, 3SDL senior consultant Tom Vart said: "The sea acceptance testing provided an invaluable opportunity to test Link 16, 22 and JREAP, both CIU and data forwarding, in a ‘real’ scenario at sea onboard an operational warship."

"The sea acceptance testing provided an invaluable opportunity to test Link 16, 22 and JREAP, both CIU and data forwarding, in a ‘real’ scenario at sea onboard an operational warship."

The Finnish Ministry of Defence (MoD) is procuring a multi-link tactical data link (TDL) solution to enable the navy to develop interoperability benefits by fully integrating Link 22, MIDS/Link 16 and JREAP.

Since 2010, 3SDL has been supporting the naval command on the new SELEX ES-built M-DLP FN system’s procurement and testing.

Capable of providing data forwarding capabilities, the M-DLP FN system will be integrated onto several combat ships in the Finnish Navy.

Powered by two Wärtsilä Vasa 16V22 diesel engines, driving two controllable pitch propellers, the 77m-long Hämeenmaa-class ships have a beam capacity of 11.6m, a draft of 3m and can accommodate a crew of 60.

In addition to SS2030 hull mounted sonar, the 1,450t minelayers are integrated with new CEROS 200 fire control system (FCS), advanced sensor systems such as the TRS3D-16ES surveillance radar and Kongsberg ST2400 variable depth sonar (VDS).


Image: FNS Uusimaa stationed at the South Harbour, Helsinki. Photo: courtesy of Balcer.

Defence Technology

Naval Technology Excellence Awards - Have you nominated?

Nominations are now open for the prestigious Naval Technology Excellence Awards - one of the industry's most recognised programmes celebrating innovation, leadership, and impact. This is your chance to showcase your achievements, highlight industry advancements, and gain global recognition. Don't miss the opportunity to be honoured among the best - submit your nomination today!

Nominate Now