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Archer vs Thetis

Archer vs Thetis at a glance — displacement 54 vs 3,500 tons, length 19 vs 112 m, speed 20 vs 21 knots, crew 12 vs 47.

Specifications
Archer Thetis
Origin 🇬🇧 United Kingdom 🇩🇰 Denmark
Category Patrol vessel Patrol vessel
Type Patrol boat & training vessel Ocean patrol frigate
Manufacturer Watercraft Marine Svendborg Skibsværft
Year introduced 1985 1991
Number built 17 units 4 units
Estimated unit price NA NA
Displacement 54 tons 3,500 tons
Maximum speed 20.0 knots 21.0 knots
Range 550 nm 8,700 nm
Length 19.9 m 112.3 m
Beam 5.8 m 14.4 m
Crew 12 47
Performance Radar Chart
Armament & Systems
Archer Thetis
Armament
  • 1 × Oerlikon 20 mm cannon
  • 3 × General purpose machine guns
  • 1 × 76 mm/62 cal. OTO Melara Super Rapid DP gun
  • 2 × 12.7 mm heavy machine guns
  • 2 × 7.62 mm light machine guns
  • Stinger launchers
  • decoy launching systems
Propulsion 2 shafts, Cat C18 ACERT diesels 3 × MAN B&W Diesel 12v28/32A-D at 2,940 kW (3,943 hp), single shaft; 1 × Brunvoll azimuth thruster (800 kW); 1 × electrical Brunvoll bow thruster (600 kW)
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Frequently Asked Questions

Which has greater displacement, the Archer-class or Thetis-class?
The Thetis-class has greater displacement at 3,500 tons compared to the Archer-class's 54 tons.
Which is faster, the Archer-class or Thetis-class?
The Thetis-class is faster with a maximum speed of 21 knots compared to the Archer-class's 20 knots.
Which has longer range, the Archer-class or Thetis-class?
The Thetis-class has a longer range at 8,700 nautical miles compared to the Archer-class's 550 nautical miles.
Which is longer, the Archer-class or Thetis-class?
The Thetis-class is longer at 112.3 meters compared to the Archer-class's 19.9 meters.
How many crew members do the Archer-class and Thetis-class have?
The Thetis-class has a larger crew complement of 47 compared to the Archer-class's 12 crew members.
Which has been built in greater numbers, the Archer-class or Thetis-class?
The Archer-class has been built in greater numbers with 17 vessels compared to 4 vessels of the Thetis-class.