Lynx mk90

Modified embargoed Argentine Mk.87s later brought by the Royal Danish Navy. Upgraded to Super Lynx standard and designated Mk.90B

S-249 and S-256 were procured from the cancelled Argentine contract Mk.87 and converted to Mk.90, as attrition replacements for S-187 and S-196.

Damaged S-170 was rebuilt as a Mk.90B and the remaining Mk.80 on strength were converted to Mk.90B standard.