St Katherine, Antaran super dreadnought laid down 1912 (Engine 1913)

Displacement:
	25,364 t light; 26,811 t standard; 28,559 t normal; 29,958 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
	(669.29 ft / 656.17 ft) x 98.43 ft x (27.89 / 28.97 ft)
	(204.00 m / 200.00 m) x 30.00 m  x (8.50 / 8.83 m)

Armament:
      10 - 14.02" / 356 mm 50.0 cal guns - 1,499.14lbs / 680.00kg shells, 80 per gun
	  Breech loading guns in turret on barbette mounts, 1912 Model
	  2 x Twin mounts on centreline, forward deck forward
		1 raised mount - superfiring
	  3 x Twin mounts on centreline, aft deck aft
		1 raised mount aft - superfiring
      18 - 5.98" / 152 mm 45.0 cal guns - 108.07lbs / 49.02kg shells, 150 per gun
	  Breech loading guns in casemate mounts, 1912 Model
	  18 x Single mounts on sides, evenly spread
		10 hull mounts in casemates- Limited use in heavy seas
      14 - 3.94" / 100 mm 45.0 cal guns - 30.78lbs / 13.96kg shells, 200 per gun
	  Breech loading guns in deck mounts, 1912 Model
	  14 x Single mounts on sides, evenly spread
      Weight of broadside 17,368 lbs / 7,878 kg
      Main Torpedoes
      4 - 21.0" / 533 mm, 16.40 ft / 5.00 m torpedoes - 1.057 t each, 4.227 t total
	submerged side tubes
      2nd Torpedoes
      4 - 21.0" / 533 mm, 16.40 ft / 5.00 m torpedoes - 1.057 t each, 4.227 t total
	below water reloads

Armour:
   - Belts:		Width (max)	Length (avg)		Height (avg)
	Main:	14.0" / 356 mm	426.51 ft / 130.00 m	11.91 ft / 3.63 m
	Ends:	2.99" / 76 mm	229.63 ft / 69.99 m	11.91 ft / 3.63 m
	  Main Belt covers 100 % of normal length
	  Main Belt inclined 20.00 degrees (positive = in)

   - Torpedo Bulkhead - Additional damage containing bulkheads:
		1.97" / 50 mm	426.51 ft / 130.00 m	25.69 ft / 7.83 m
	Beam between torpedo bulkheads 65.29 ft / 19.90 m

   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
	Main:	14.0" / 356 mm	9.92" / 252 mm		12.0" / 305 mm
	2nd:	5.98" / 152 mm	      -			      -

   - Armoured deck - multiple decks:
	For and Aft decks: 2.99" / 76 mm
	Forecastle: 0.98" / 25 mm  Quarter deck: 0.98" / 25 mm

   - Conning towers: Forward 14.02" / 356 mm, Aft 9.92" / 252 mm

Machinery:
	Oil fired boilers, steam turbines,
	Geared drive, 4 shafts, 32,663 shp / 24,367 Kw = 21.00 kts
	Range 8,000nm at 12.00 kts
	Bunker at max displacement = 3,147 tons

Complement:
	1,097 - 1,427

Cost:
	£2.690 million / $10.759 million

Distribution of weights at normal displacement:
	Armament: 3,121 tons, 10.9 %
	   - Guns: 3,107 tons, 10.9 %
	   - Weapons: 14 tons, 0.0 %
	Armour: 9,898 tons, 34.7 %
	   - Belts: 3,372 tons, 11.8 %
	   - Torpedo bulkhead: 798 tons, 2.8 %
	   - Armament: 3,035 tons, 10.6 %
	   - Armour Deck: 2,212 tons, 7.7 %
	   - Conning Towers: 482 tons, 1.7 %
	Machinery: 1,280 tons, 4.5 %
	Hull, fittings & equipment: 11,057 tons, 38.7 %
	Fuel, ammunition & stores: 3,196 tons, 11.2 %
	Miscellaneous weights: 8 tons, 0.0 %
	   - Hull below water: 8 tons

Overall survivability and seakeeping ability:
	Survivability (Non-critical penetrating hits needed to sink ship):
	  38,995 lbs / 17,688 Kg = 28.3 x 14.0 " / 356 mm shells or 8.8 torpedoes
	Stability (Unstable if below 1.00): 1.00
	Metacentric height 4.9 ft / 1.5 m
	Roll period: 18.7 seconds
	Steadiness	- As gun platform (Average = 50 %): 83 %
			- Recoil effect (Restricted arc if above 1.00): 0.96
	Seaboat quality  (Average = 1.00): 1.26

Hull form characteristics:
	Hull has rise forward of midbreak,
	  a ram bow and a cruiser stern
	Block coefficient (normal/deep): 0.555 / 0.560
	Length to Beam Ratio: 6.67 : 1
	'Natural speed' for length: 25.62 kts
	Power going to wave formation at top speed: 39 %
	Trim (Max stability = 0, Max steadiness = 100): 66
	Bow angle (Positive = bow angles forward): -12.00 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 %,  24.61 ft / 7.50 m,  23.06 ft / 7.03 m
	   - Forward deck:	30.00 %,  23.06 ft / 7.03 m,  23.06 ft / 7.03 m
	   - Aft deck:	35.00 %,  13.12 ft / 4.00 m,  13.12 ft / 4.00 m
	   - Quarter deck:	15.00 %,  13.12 ft / 4.00 m,  13.12 ft / 4.00 m
	   - Average freeboard:		18.22 ft / 5.55 m
	Ship tends to be wet forward

Ship space, strength and comments:
	Space	- Hull below water (magazines/engines, low = better): 99.6 %
		- Above water (accommodation/working, high = better): 139.3 %
	Waterplane Area: 45,284 Square feet or 4,207 Square metres
	Displacement factor (Displacement / loading): 102 %
	Structure weight / hull surface area: 201 lbs/sq ft or 983 Kg/sq metre
	Hull strength (Relative):
		- Cross-sectional: 0.97
		- Longitudinal: 1.34
		- Overall: 1.00
	Adequate machinery, storage, compartmentation space
	Excellent accommodation and workspace room
	Ship has slow, easy roll, a good, steady gun platform
	Good seaboat, rides out heavy weather easily