OSI Maritime Systems (OSI) is pleased to announce the awarding of a contract to deliver tactical dived navigation systems (TDNS) for the Royal Swedish Navy A19 Götland-class submarines’ upgrade programme.

OSI’s TDNS is designed specifically for subsurface platforms. TDNS features a bespoke hardware design and the full operational capability offered by OSI’s ECPINS-W Sub, the only ECDIS independently certified against NATO WECDIS STANAG 4564.

TDNS will also be closely interfaced with the submarines’ combat management systems.

OSI’s world leading integrated navigation solutions are deployed by the navies of the UK, Australia, Canada, Netherlands, South Africa, Portugal, Brazil, and Sweden.