Avalon class (Octavia)

Avalon class, SPQO:Navy Sloop/Aviso laid down 1894
== Displacement: ==
           	2.450 t light; 2.541 t standard; 2.720 t normal; 2.864 t full load
=== Dimensions: Length (overall / waterline) x beam x draught (normal/deep) ===
           	(296,89 ft / 290,00 ft) x 40,00 ft x (16,00 / 16,64 ft)
           	(90,49 m / 88,39 m) x 12,19 m  x (4,88 / 5,07 m)
== Armament: ==
 	2 - 6,00" / 152 mm 40,0 cal guns - 100,00lbs / 45,36kg shells, 120 per gun
           	  Breech loading guns in deck mounts, 1894 Model
           	  1 x Single mount on centreline, forward deck forward
           	  1 x Single mount on centreline, aft deck aft
 	6 - 4,70" / 119 mm 40,0 cal guns - 45,00lbs / 20,41kg shells, 150 per gun
           	  Breech loading guns in deck mounts, 1894 Model
           	  8 x Single mounts on sides, evenly spread
 	4 - 1,85" / 47,0 mm 40,0 cal guns - 3,04lbs / 1,38kg shells, 150 per gun
           	  Quick firing guns in deck mounts, 1894 Model
           	  2 x Single mounts on sides, aft deck aft
           	  2 x Single mounts on sides, forward deck forward
 	Weight of broadside 482 lbs / 219 kg
== Armour: ==
  - Gun armour:	Face (max)         	Other gunhouse (avg)      	Barbette/hoist (max)
           	Main:  	2,00" / 51 mm    	  	-                                   	  	-
           	2nd:    	2,00" / 51 mm    	  	-                                   	  	-
           	3rd:     	1,00" / 25 mm    	  	-                                   	  	-
===   - Protected deck - single deck: ===
           	For and Aft decks: 2,00" / 51 mm
           	Forecastle: 1,00" / 25 mm  Quarter deck: 1,20" / 30 mm
===   - Conning towers: ===
Forward 2,00" / 51 mm, Aft 0,00" / 0 mm
== Machinery: ==
           	Coal fired boilers, complex reciprocating steam engines,
           	Direct drive, 2 shafts, 5.253 ihp / 3.919 Kw = 18,00 kts
           	Range 2.500nm at 10,00 kts
           	Bunker at max displacement = 323 tons (100% coal)
== Complement: ==
           	187 - 244
== Cost: ==
           	£0,235 million / $0,938 million
=== Distribution of weights at normal displacement: ===
           	Armament: 71 tons, 2,6 %
           	   - Guns: 71 tons, 2,6 %
           	Armour: 336 tons, 12,4 %
           	   - Armament: 60 tons, 2,2 %
           	   - Armour Deck: 267 tons, 9,8 %
           	   - Conning Tower: 8 tons, 0,3 %
           	Machinery: 906 tons, 33,3 %
           	Hull, fittings & equipment: 998 tons, 36,7 %
           	Fuel, ammunition & stores: 271 tons, 9,9 %
           	Miscellaneous weights: 140 tons, 5,1 %
           	   - On freeboard deck: 10 tons
           	   - Above deck: 130 tons
=== Overall survivability and seakeeping ability: ===
           	Survivability (Non-critical penetrating hits needed to sink ship):
           	  2.820 lbs / 1.279 Kg = 26,1 x 6,0 " / 152 mm shells or 0,7 torpedoes
           	Stability (Unstable if below 1.00): 1,14
           	Metacentric height 1,6 ft / 0,5 m
           	Roll period: 13,2 seconds
           	Steadiness         	- As gun platform (Average = 50 %): 100 %
                                          	- Recoil effect (Restricted arc if above 1.00): 0,45
           	Seaboat quality  (Average = 1.00): 2,00
=== Hull form characteristics: ===
           	Hull has a flush deck,
           	  a normal bow and a round stern
           	Block coefficient (normal/deep): 0,513 / 0,519
           	Length to Beam Ratio: 7,25 : 1
           	'Natural speed' for length: 17,03 kts
           	Power going to wave formation at top speed: 49 %
           	Trim (Max stability = 0, Max steadiness = 100): 50
           	Bow angle (Positive = bow angles forward): 19,00 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 %,  20,00 ft / 6,10 m,  20,00 ft / 6,10 m
           	   - Forward deck: 30,00 %,  20,00 ft / 6,10 m,  20,00 ft / 6,10 m
           	   - Aft deck:      	35,00 %,  20,00 ft / 6,10 m,  20,00 ft / 6,10 m
           	   - Quarter deck:  15,00 %,  20,00 ft / 6,10 m,  20,00 ft / 6,10 m
           	   - Average freeboard:                    	20,00 ft / 6,10 m
=== Ship space, strength and comments: ===
           	Space  	- Hull below water (magazines/engines, low = better): 116,4 %
                          	- Above water (accommodation/working, high = better): 159,3 %
           	Waterplane Area: 7.821 Square feet or 727 Square metres
           	Displacement factor (Displacement / loading): 109 %
           	Structure weight / hull surface area: 60 lbs/sq ft or 292 Kg/sq metre
           	Hull strength (Relative):
                          	- Cross-sectional: 0,80
                          	- Longitudinal: 7,48
                          	- Overall: 1,00
           	Cramped machinery, storage, compartmentation space
           	Excellent 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
== Extras and notes: ==
* 3 masts Barque rig sails 90 tons can sail at 10 knots at best conditions
* 30 Tons of extra space for workshops and supplies for long deployents as well as extra marine quarters
* 6/40 1888
* 4.7/40 1895
* 47mm/40 1886
* 7.5 MGs
Category:Ship
Category:Octavia
Category:Protected Cruiser
Category:Sloop