Rapp, Swedem Frigate laid down 1945 Displacement: 1 694 t light; 1 744 t standard; 2 000 t normal; 2 205 t full load Dimensions: Length (overall / waterline) x beam x draught (normal/deep) (335,25 ft / 328,08 ft) x 32,81 ft x (13,12 / 14,13 ft) (102,18 m / 100,00 m) x 10,00 m x (4,00 / 4,31 m) Armament: 1 - 4,72" / 120 mm 45,0 cal gun - 53,17lbs / 24,12kg shells, 150 per gun Quick firing gun in turret on barbette mount, 1945 Model 1 x Single mount on centreline, forward deck forward 8 - 1,57" / 40,0 mm 60,0 cal guns - 2,14lbs / 0,97kg shells, 300 per gun Anti-air guns in deck mounts, 1936 Model 4 x Single mounts on centreline, forward evenly spread 2 raised mounts 8 - 1,57" / 40,0 mm 60,0 cal guns - 2,14lbs / 0,97kg shells, 300 per gun Anti-air guns in deck mounts, 1945 Model 4 x Twin mounts on sides, evenly spread Weight of broadside 87 lbs / 40 kg Main Torpedoes 4 - 21,0" / 533 mm, 26,25 ft / 8,00 m torpedoes - 1,770 t each, 7,080 t total In 1 sets of deck mounted centre rotating tubes Main DC/AS Mortars 6 - 231,49 lbs / 105,00 kg trainable AS Mortars + 12 reloads - 1,860 t total Armour: - Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max) Main: 0,39" / 10 mm 0,39" / 10 mm 0,39" / 10 mm 2nd: 0,20" / 5 mm 0,20" / 5 mm - Machinery: Oil fired boilers, steam turbines, Geared drive, 2 shafts, 23 451 shp / 17 494 Kw = 28,00 kts Range 5 000nm at 16,00 kts Bunker at max displacement = 461 tons Complement: 149 - 194 Cost: £1,037 million / $4,149 million Distribution of weights at normal displacement: Armament: 61 tons, 3,0 % - Guns: 26 tons, 1,3 % - Weapons: 35 tons, 1,7 % Armour: 9 tons, 0,4 % - Armament: 9 tons, 0,4 % Machinery: 592 tons, 29,6 % Hull, fittings & equipment: 872 tons, 43,6 % Fuel, ammunition & stores: 306 tons, 15,3 % Miscellaneous weights: 160 tons, 8,0 % - Hull below water: 50 tons - Hull void weights: 20 tons - Hull above water: 50 tons - On freeboard deck: 20 tons - Above deck: 20 tons Overall survivability and seakeeping ability: Survivability (Non-critical penetrating hits needed to sink ship): 2 253 lbs / 1 022 Kg = 42,7 x 4,7 " / 120 mm shells or 0,5 torpedoes Stability (Unstable if below 1.00): 1,18 Metacentric height 1,3 ft / 0,4 m Roll period: 12,1 seconds Steadiness - As gun platform (Average = 50 %): 51 % - Recoil effect (Restricted arc if above 1.00): 0,11 Seaboat quality (Average = 1.00): 1,02 Hull form characteristics: Hull has rise forward of midbreak, a normal bow and a cruiser stern Block coefficient (normal/deep): 0,496 / 0,507 Length to Beam Ratio: 10,00 : 1 'Natural speed' for length: 18,11 kts Power going to wave formation at top speed: 63 % Trim (Max stability = 0, Max steadiness = 100): 50 Bow angle (Positive = bow angles forward): 20,00 degrees Stern overhang: 0,00 ft / 0,00 m Freeboard (% = length of deck as a percentage of waterline length): Fore end, Aft end - Forecastle: 20,00 %, 19,69 ft / 6,00 m, 16,40 ft / 5,00 m - Forward deck: 30,00 %, 16,40 ft / 5,00 m, 16,40 ft / 5,00 m - Aft deck: 35,00 %, 9,84 ft / 3,00 m, 9,84 ft / 3,00 m - Quarter deck: 15,00 %, 9,84 ft / 3,00 m, 9,84 ft / 3,00 m - Average freeboard: 13,39 ft / 4,08 m Ship tends to be wet forward Ship space, strength and comments: Space - Hull below water (magazines/engines, low = better): 105,7 % - Above water (accommodation/working, high = better): 102,6 % Waterplane Area: 7 143 Square feet or 664 Square metres Displacement factor (Displacement / loading): 140 % Structure weight / hull surface area: 65 lbs/sq ft or 318 Kg/sq metre Hull strength (Relative): - Cross-sectional: 1,15 - Longitudinal: 3,02 - Overall: 1,26 Adequate machinery, storage, compartmentation space Adequate accommodation and workspace room