Jan Mayen-class offshore patrol vessel

NoCGV Jan Mayen
Class overview
Name	Jan Mayen class
Operators	Norwegian Coast Guard/Royal Norwegian Navy
Preceded by	Nordkapp class
Cost	5-billion kroner (for 3 vessels)
Building	1
Completed	2
Active	2
General characteristics
Type	Offshore patrol vessel
Displacement	9,800 tons (standard)
Length	136.4 m (447 ft 6 in)
Beam	22 m (72 ft 2 in)
Draught	6.2 m (20 ft 4 in)
Propulsion	2 × MTU 20V 8000 M91L Diesels
Speed	22 knots (41 km/h; 25 mph)
Complement	max. 100
Sensors and processing systems	TRS-3D/32 radar CEROS 200 Tracker [9LV Mk3 Basic] radar SS1221 sonar EOS 500 visual and infrared camera with laser rangefinder
Armament	1 × Bofors 57 mm L/70 gun .50 calibre machine guns
Aircraft carried	1 × Sikorsky SH-60 (planned)
Aviation facilities	Hangar for two helicopters

The Jan Mayen class is a Norwegian Coast Guard ship class built in the 2020s, that was designed and ordered to replace the ageing Nordkapp-class offshore patrol vessels.

Considerably larger than their predecessors, the hulls of these ships were constructed at the Vard Tulcea shipyard in Romania.^[1] The hulls were then towed to Norway where the ships were outfitted and tested at the Vard Langsten shipyard.^[2][3]

They are armed with a single Bofors 57 mm L/70 gun for use against surface and airborne targets, as well as .50 calibre machine guns for use against soft surface targets.^[4]