Kalt Judicious Battleship 1930

Judicious, Kalt Insula Battleship laid down 1930 (Engine 1932)

Displacement:
	39,611 t light; 41,427 t standard; 43,150 t normal; 44,529 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
	(809.19 ft / 792.65 ft) x 122.70 ft x (30.51 / 31.25 ft)
	(246.64 m / 241.60 m) x 37.40 m  x (9.30 / 9.53 m)

Armament:
      6 - 16.00" / 406 mm 45.0 cal guns - 2,065.46lbs / 936.88kg shells, 100 per gun
	  Breech loading guns in turret on barbette mounts, 1922 Model
	  3 x 2-gun mounts on centreline ends, majority forward
		1 raised mount - superfiring
      14 - 6.00" / 152 mm 45.0 cal guns - 108.92lbs / 49.41kg shells, 300 per gun
	  Breech loading guns in turret on barbette mounts, 1914 Model
	  6 x 2-gun mounts on sides, evenly spread
	  1 x 2-gun mount on centreline, aft deck centre
		1 raised mount
      12 - 1.57" / 40.0 mm 56.0 cal guns - 2.11lbs / 0.96kg shells, 600 per gun
	  Anti-air guns in deck mounts, 1927 Model
	  6 x Twin mounts on sides, evenly spread
      12 - 0.50" / 12.7 mm 45.0 cal guns - 0.07lbs / 0.03kg shells, 4,000 per gun
	  Machine guns in deck mounts, 1930 Model
	  4 x Quad mounts on sides, evenly spread
      Weight of broadside 13,944 lbs / 6,325 kg

Armour:
   - Belts:		Width (max)	Length (avg)		Height (avg)
	Main:	12.6" / 320 mm	415.19 ft / 126.55 m	13.29 ft / 4.05 m
	Ends:	5.12" / 130 mm	377.43 ft / 115.04 m	13.29 ft / 4.05 m
	Upper:	5.12" / 130 mm	415.19 ft / 126.55 m	8.01 ft / 2.44 m
	  Main Belt covers 81 % of normal length
	  Main belt does not fully cover magazines and engineering spaces
	  Main Belt inclined -7.50 degrees (positive = in)

   - Torpedo Bulkhead - Additional damage containing bulkheads:
		2.95" / 75 mm	415.19 ft / 126.55 m	27.62 ft / 8.42 m
	Beam between torpedo bulkheads 83.33 ft / 25.40 m

   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
	Main:	15.0" / 380 mm	5.51" / 140 mm		10.0" / 255 mm
	2nd:	4.53" / 115 mm	4.53" / 115 mm		4.53" / 115 mm

   - Armoured deck - multiple decks:
	For and Aft decks: 7.09" / 180 mm
	Forecastle: 7.09" / 180 mm  Quarter deck: 7.09" / 180 mm

   - Conning towers: Forward 12.60" / 320 mm, Aft 0.00" / 0 mm

Machinery:
	Oil fired boilers, steam turbines,
	Geared drive, 4 shafts, 123,926 shp / 92,449 Kw = 28.40 kts
	Range 8,500nm at 12.00 kts
	Bunker at max displacement = 3,102 tons

Complement:
	1,496 - 1,946

Cost:
	£13.381 million / $53.524 million

Distribution of weights at normal displacement:
	Armament: 2,892 tons, 6.7 %
	   - Guns: 2,892 tons, 6.7 %
	Armour: 17,551 tons, 40.7 %
	   - Belts: 4,894 tons, 11.3 %
	   - Torpedo bulkhead: 1,253 tons, 2.9 %
	   - Armament: 2,444 tons, 5.7 %
	   - Armour Deck: 8,626 tons, 20.0 %
	   - Conning Tower: 334 tons, 0.8 %
	Machinery: 3,658 tons, 8.5 %
	Hull, fittings & equipment: 15,510 tons, 35.9 %
	Fuel, ammunition & stores: 3,539 tons, 8.2 %
	Miscellaneous weights: 0 tons, 0.0 %

Overall survivability and seakeeping ability:
	Survivability (Non-critical penetrating hits needed to sink ship):
	  84,410 lbs / 38,288 Kg = 41.2 x 16.0 " / 406 mm shells or 16.7 torpedoes
	Stability (Unstable if below 1.00): 1.36
	Metacentric height 11.6 ft / 3.6 m
	Roll period: 15.1 seconds
	Steadiness	- As gun platform (Average = 50 %): 55 %
			- Recoil effect (Restricted arc if above 1.00): 0.24
	Seaboat quality  (Average = 1.00): 1.11

Hull form characteristics:
	Hull has a flush deck,
	  a normal bow and a cruiser stern
	Block coefficient (normal/deep): 0.509 / 0.513
	Length to Beam Ratio: 6.46 : 1
	'Natural speed' for length: 28.15 kts
	Power going to wave formation at top speed: 49 %
	Trim (Max stability = 0, Max steadiness = 100): 50
	Bow angle (Positive = bow angles forward): 21.30 degrees
	Stern overhang: 6.56 ft / 2.00 m
	Freeboard (% = length of deck as a percentage of waterline length):
				Fore end,	 Aft end
	   - Forecastle:	23.81 %,  25.59 ft / 7.80 m,  20.34 ft / 6.20 m
	   - Forward deck:	34.00 %,  20.34 ft / 6.20 m,  20.34 ft / 6.20 m
	   - Aft deck:	18.38 %,  20.34 ft / 6.20 m,  20.34 ft / 6.20 m
	   - Quarter deck:	23.81 %,  20.34 ft / 6.20 m,  20.34 ft / 6.20 m
	   - Average freeboard:		20.84 ft / 6.35 m
	Ship tends to be wet forward

Ship space, strength and comments:
	Space	- Hull below water (magazines/engines, low = better): 82.4 %
		- Above water (accommodation/working, high = better): 169.2 %
	Waterplane Area: 65,338 Square feet or 6,070 Square metres
	Displacement factor (Displacement / loading): 116 %
	Structure weight / hull surface area: 200 lbs/sq ft or 975 Kg/sq metre
	Hull strength (Relative):
		- Cross-sectional: 0.99
		- Longitudinal: 1.11
		- Overall: 1.00
	Excellent machinery, storage, compartmentation space
	Excellent accommodation and workspace room