Template:Class box Thetis frigate

Vædderen (F359)

Thetis class ocean patrol vessels

• Builders: Denmark (StanFlex)
• Type: Multi-role ocean patrol vessel
• Displacement: 3,500 tons
• Aircraft: 1 Lynx helicopter
• Armament: 1 x 76 mm gun; 1 x 20 mm gun; 2 depth charge racks; modular additional weapon options
• Powerplant: 3 diesel engines; 1 shaft; 6,366 hp total power
• Speed: 21 knots
• Ships in class: 4
• Operator: Royal Danish Navy
• Commissioned: 1991
• Fate: In active service
• Note: Also known as StanFlex 3000 or IS86 class