Crown Prince Henrik-Class Ironclad Battleship [1880] (Citadon)

Crown Prince Henrik-Class, Citadon Empire Ironclad Battleship laid down 1880
Barbette ship

Displacement:
	9,861 t light; 10,700 t standard; 10,989 t normal; 11,220 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
	(265.00 ft / 260.00 ft) x 88.00 ft x (27.00 / 27.47 ft)
	(80.77 m / 79.25 m) x 26.82 m  x (8.23 / 8.37 m)

Armament:
      4 - 15.00" / 381 mm 15.0 cal guns - 1,300.00lbs / 589.67kg shells, 80 per gun
	  Muzzle loading guns in open barbette mounts, 1870 Model
	  2 x Single mounts on centreline, evenly spread
      12 - 9.75" / 248 mm 30.0 cal guns - 386.80lbs / 175.45kg shells, 150 per gun
	  Breech loading guns in casemate mounts, 1878 Model
	  12 x Single mounts on sides, evenly spread
      64 - 0.25" / 6.4 mm 75.0 cal guns - 0.01lbs / 0.00kg shells, 3,000 per gun
	  Breech loading guns in deck mounts, 1875 Model
	  16 x 2 row quad mounts on sides, evenly spread
      Weight of broadside 9,842 lbs / 4,464 kg
      Main Torpedoes
      2 - 15.0" / 381 mm, 10.00 ft / 3.05 m torpedoes - 0.105 t each, 0.210 t total
	In 2 sets of deck mounted carriage/fixed tubes
      2nd Torpedoes
      2 - 15.0" / 381 mm, 10.00 ft / 3.05 m torpedoes - 0.105 t each, 0.210 t total
	below water reloads

Armour:
   - Belts:		Width (max)	Length (avg)		Height (avg)
	Main:	28.0" / 711 mm	117.00 ft / 35.66 m	11.26 ft / 3.43 m
	Ends:	Unarmoured
	  Main Belt covers 69 % of normal length

   - Torpedo Bulkhead - Strengthened structural bulkheads:
		1.00" / 25 mm	117.00 ft / 35.66 m	25.69 ft / 7.83 m
	Beam between torpedo bulkheads 87.00 ft / 26.52 m

   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
	Main:	      -		      -			16.0" / 406 mm
	2nd:	4.00" / 102 mm	1.00" / 25 mm		10.0" / 254 mm
	3rd:	1.00" / 25 mm	      -			      -

   - Armoured deck - multiple decks:
	For and Aft decks: 3.25" / 83 mm
	Forecastle: 1.00" / 25 mm  Quarter deck: 1.00" / 25 mm

Machinery:
	Coal fired boilers, simple reciprocating steam engines,
	Direct drive, 2 shafts, 6,124 ihp / 4,569 Kw = 14.00 kts
	Range 1,000nm at 10.00 kts
	Bunker at max displacement = 521 tons (100% coal)

Complement:
	536 - 697

Cost:
	£0.777 million / $3.107 million

Distribution of weights at normal displacement:
	Armament: 769 tons, 7.0 %
	   - Guns: 768 tons, 7.0 %
	   - Weapons: 1 tons, 0.0 %
	Armour: 4,566 tons, 41.6 %
	   - Belts: 2,247 tons, 20.5 %
	   - Torpedo bulkhead: 111 tons, 1.0 %
	   - Armament: 1,429 tons, 13.0 %
	   - Armour Deck: 778 tons, 7.1 %
	Machinery: 1,265 tons, 11.5 %
	Hull, fittings & equipment: 3,261 tons, 29.7 %
	Fuel, ammunition & stores: 1,128 tons, 10.3 %
	Miscellaneous weights: 0 tons, 0.0 %

Overall survivability and seakeeping ability:
	Survivability (Non-critical penetrating hits needed to sink ship):
	  15,872 lbs / 7,199 Kg = 11.1 x 15.0 " / 381 mm shells or 45.4 torpedoes
	Stability (Unstable if below 1.00): 1.99
	Metacentric height 12.3 ft / 3.8 m
	Roll period: 10.5 seconds
	Steadiness	- As gun platform (Average = 50 %): 79 %
			- Recoil effect (Restricted arc if above 1.00): 0.19
	Seaboat quality  (Average = 1.00): 1.58

Hull form characteristics:
	Hull has a flush deck,
	  a ram bow and a cruiser stern
	Block coefficient (normal/deep): 0.623 / 0.625
	Length to Beam Ratio: 2.95 : 1
	'Natural speed' for length: 16.12 kts
	Power going to wave formation at top speed: 55 %
	Trim (Max stability = 0, Max steadiness = 100): 50
	Bow angle (Positive = bow angles forward): -3.00 degrees
	Stern overhang: 0.00 ft / 0.00 m
	Freeboard (% = length of deck as a percentage of waterline length):
				Fore end,	 Aft end
	   - Forecastle:	25.00 %,  17.00 ft / 5.18 m,  14.00 ft / 4.27 m
	   - Forward deck:	30.00 %,  14.00 ft / 4.27 m,  11.00 ft / 3.35 m
	   - Aft deck:	15.00 %,  11.00 ft / 3.35 m,  11.00 ft / 3.35 m
	   - Quarter deck:	30.00 %,  11.00 ft / 3.35 m,  11.00 ft / 3.35 m
	   - Average freeboard:		12.50 ft / 3.81 m
	Ship tends to be wet forward

Ship space, strength and comments:
	Space	- Hull below water (magazines/engines, low = better): 64.4 %
		- Above water (accommodation/working, high = better): 72.8 %
	Waterplane Area: 17,090 Square feet or 1,588 Square metres
	Displacement factor (Displacement / loading): 115 %
	Structure weight / hull surface area: 173 lbs/sq ft or 843 Kg/sq metre
	Hull strength (Relative):
		- Cross-sectional: 0.83
		- Longitudinal: 5.21
		- Overall: 1.00
	Excellent machinery, storage, compartmentation space
	Cramped accommodation and workspace room
	Ship has slow, easy roll, a good, steady gun platform
	Excellent seaboat, comfortable, can fire her guns in the heaviest weather