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.
Damaged S-170 was rebuilt as a Mk.90B and the remaining Mk.80 on strength were converted to Mk.90B standard.
List of Operators of Westland Lynx mk90 | |
| From | Organisation with model Lynx mk90 | |||||
| 1971 |
| |||||
| 1980 |
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| Construction Numbers on database of Lynx mk90 | ||||||
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Construction Numbers | Help Us | |
| C/N | Year | History | ||
| 249 | 1982 |   ZE388,G-BKBL,S-249,G-17-10 | ||
| 256 | 1982 | S-256 | ||