Light Combatants

[Logi]

Hull-014, Iberia Destroyer laid down 1898

Displacement:
   450 t light; 463 t standard; 565 t normal; 647 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
   (230.00 ft / 230.00 ft) x 20.00 ft x (9.00 / 9.95 ft)
   (70.10 m / 70.10 m) x 6.10 m  x (2.74 / 3.03 m)

Armament:
      2 - 3.00" / 76.2 mm 45.0 cal guns - 13.62lbs / 6.18kg shells, 80 per gun
     Breech loading guns in deck mounts, 1898 Model
     2 x Twin mounts on centreline ends, evenly spread
      2 - 1.50" / 38.1 mm 45.0 cal guns - 1.70lbs / 0.77kg shells, 150 per gun
     Breech loading guns in deck mounts, 1898 Model
     2 x Single mounts on centreline, evenly spread
      2 raised mounts
      Weight of broadside 31 lbs / 14 kg
      Main Torpedoes
      4 - 17.7" / 450 mm, 16.40 ft / 5.00 m torpedoes - 0.540 t each, 2.159 t total
   In 4 sets of deck mounted carriage/fixed tubes

Armour:
   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   0.50" / 13 mm         -               -
   2nd:   0.25" / 6 mm         -               -

Machinery:
   Coal fired boilers, complex reciprocating steam engines,
   Direct drive, 2 shafts, 6,465 ihp / 4,823 Kw = 24.00 kts
   Trial Speed = 27.00 kts
   Range 4,000nm at 10.00 kts
   Bunker at max displacement = 184 tons (100% coal)
     Caution: Delicate, lightweight machinery

Complement:
   57 - 75

Cost:
   £0.063 million / $0.253 million

Distribution of weights at normal displacement:
   Armament: 7 tons, 1.3 %
      - Guns: 5 tons, 0.8 %
      - Weapons: 3 tons, 0.5 %
   Armour: 3 tons, 0.6 %
      - Armament: 3 tons, 0.6 %
   Machinery: 328 tons, 58.0 %
   Hull, fittings & equipment: 110 tons, 19.4 %
   Fuel, ammunition & stores: 115 tons, 20.4 %
   Miscellaneous weights: 2 tons, 0.4 %
      - Above deck: 2 tons

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     123 lbs / 56 Kg = 9.1 x 3.0 " / 76 mm shells or 0.4 torpedoes
   Stability (Unstable if below 1.00): 1.60
   Metacentric height 1.0 ft / 0.3 m
   Roll period: 8.5 seconds
   Steadiness   - As gun platform (Average = 50 %): 70 %
         - Recoil effect (Restricted arc if above 1.00): 0.11
   Seaboat quality  (Average = 1.00): 1.20

Hull form characteristics:
   Hull has a flush deck,
     a normal bow and a cruiser stern
   Block coefficient (normal/deep): 0.478 / 0.494
   Length to Beam Ratio: 11.50 : 1
   'Natural speed' for length: 15.17 kts
   Power going to wave formation at top speed: 61 %
   Trim (Max stability = 0, Max steadiness = 100): 58
   Bow angle (Positive = bow angles forward): 0.00 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 %,  11.50 ft / 3.51 m,  9.50 ft / 2.90 m
      - Forward deck:   30.00 %,  9.50 ft / 2.90 m,  8.00 ft / 2.44 m
      - Aft deck:   35.00 %,  8.00 ft / 2.44 m,  8.00 ft / 2.44 m
      - Quarter deck:   15.00 %,  8.00 ft / 2.44 m,  8.00 ft / 2.44 m
      - Average freeboard:      8.69 ft / 2.65 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 189.7 %
      - Above water (accommodation/working, high = better): 81.1 %
   Waterplane Area: 3,004 Square feet or 279 Square metres
   Displacement factor (Displacement / loading): 27 %
   Structure weight / hull surface area: 18 lbs/sq ft or 88 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.50
      - Longitudinal: 1.28
      - Overall: 0.55
   Cramped machinery, storage, compartmentation space
   Cramped accommodation and workspace room
   Ship has slow, easy roll, a good, steady gun platform
   Good seaboat, rides out heavy weather easily

Flight I (1898)
DD-001
DD-002
DD-003
DD-004
DD-005
DD-006
DD-007
DD-008
DD-009
DD-002

[Walter]

Hull-015, Iberia Destroyer laid down 1900

Displacement:
   500 t light; 514 t standard; 612 t normal; 690 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
   (230.00 ft / 230.00 ft) x 20.00 ft x (9.50 / 10.40 ft)
   (70.10 m / 70.10 m) x 6.10 m  x (2.90 / 3.17 m)

Armament:
      3 - 3.00" / 76.2 mm 50.0 cal guns - 14.29lbs / 6.48kg shells, 80 per gun
     Breech loading guns in deck mounts, 1900 Model
     3 x Single mounts on centreline, evenly spread
      Weight of broadside 43 lbs / 19 kg
      Main Torpedoes
      4 - 17.7" / 450 mm, 16.40 ft / 5.00 m torpedoes - 0.579 t each, 2.318 t total
   In 4 sets of deck mounted carriage/fixed tubes

Armour:
   - Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   0.10" / 3 mm         -               -

Machinery:
   Coal fired boilers, complex reciprocating steam engines,
   Direct drive, 2 shafts, 9,593 ihp / 7,156 Kw = 26.00 kts
   Range 3,750nm at 10.00 kts
   Trial Speed = 29.00 kts
   Bunker at max displacement = 176 tons (100% coal)
     Caution: Delicate, lightweight machinery

Complement:
   60 - 79

Cost:
   £0.072 million / $0.286 million

Distribution of weights at normal displacement:
   Armament: 11 tons, 1.8 %
      - Guns: 8 tons, 1.3 %
      - Weapons: 3 tons, 0.5 %
   Armour: 1 tons, 0.1 %
      - Armament: 1 tons, 0.1 %
   Machinery: 369 tons, 60.3 %
   Hull, fittings & equipment: 117 tons, 19.2 %
   Fuel, ammunition & stores: 112 tons, 18.3 %
   Miscellaneous weights: 2 tons, 0.4 %
      - Above deck: 2 tons

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     115 lbs / 52 Kg = 8.5 x 3.0 " / 76 mm shells or 0.3 torpedoes
   Stability (Unstable if below 1.00): 1.43
   Metacentric height 0.8 ft / 0.3 m
   Roll period: 9.2 seconds
   Steadiness   - As gun platform (Average = 50 %): 70 %
         - Recoil effect (Restricted arc if above 1.00): 0.14
   Seaboat quality  (Average = 1.00): 1.00

Hull form characteristics:
   Hull has a flush deck,
     a normal bow and a cruiser stern
   Block coefficient (normal/deep): 0.490 / 0.505
   Length to Beam Ratio: 11.50 : 1
   'Natural speed' for length: 15.17 kts
   Power going to wave formation at top speed: 66 %
   Trim (Max stability = 0, Max steadiness = 100): 70
   Bow angle (Positive = bow angles forward): 0.00 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 %,  13.00 ft / 3.96 m,  9.00 ft / 2.74 m
      - Forward deck:   30.00 %,  9.00 ft / 2.74 m,  8.50 ft / 2.59 m
      - Aft deck:   35.00 %,  8.50 ft / 2.59 m,  8.50 ft / 2.59 m
      - Quarter deck:   15.00 %,  8.50 ft / 2.59 m,  9.00 ft / 2.74 m
      - Average freeboard:      9.03 ft / 2.75 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 198.0 %
      - Above water (accommodation/working, high = better): 80.4 %
   Waterplane Area: 3,037 Square feet or 282 Square metres
   Displacement factor (Displacement / loading): 20 %
   Structure weight / hull surface area: 19 lbs/sq ft or 92 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.50
      - Longitudinal: 1.50
      - Overall: 0.55
   Cramped machinery, storage, compartmentation space
   Cramped accommodation and workspace room
   Ship has slow, easy roll, a good, steady gun platform

Group I (H1/1900)
DD-010
DD-011
DD-012
DD-013
DD-014
DD-015
DD-016
DD-017
DD-018
DD-019
DD-020
DD-021
DD-022
DD-023
DD-024
DD-025
DD-026
DD-027
DD-028
DD-029

Group II (H2/1900)
DD-030
DD-031
DD-032
DD-033
DD-034
DD-035
DD-036
DD-037
DD-038
DD-039