WesWorld

Acapulco
Veracruz

sim by CanisD

USS Columbia, United States Light Cruiser laid down 1925

Displacement:
7,456 t light; 7,697 t standard; 8,824 t normal; 9,725 t full load

Dimensions: Length overall / water x beam x draught
557.42 ft / 550.00 ft x 56.00 ft x 18.50 ft (normal load)
169.90 m / 167.64 m x 17.07 m x 5.64 m

Armament:
10 - 6.00" / 152 mm guns (5x2 guns), 108.00lbs / 48.99kg shells, 1925 Model
Breech loading guns in deck mounts with hoists
on centreline ends, majority forward, 2 raised mounts - superfiring
4 - 3.00" / 76.2 mm guns (2x2 guns), 13.50lbs / 6.12kg shells, 1925 Model
Anti-aircraft guns in deck mounts
on side, all amidships
Weight of broadside 1,134 lbs / 514 kg
Shells per gun, main battery: 100
6 - 21.0" / 533.4 mm above water torpedoes

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 3.50" / 89 mm 403.00 ft / 122.83 m 8.98 ft / 2.74 m
Ends: Unarmoured
Main Belt covers 113 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1.50" / 38 mm 1.50" / 38 mm -

- Armour deck: 1.50" / 38 mm, Conning tower: 1.25" / 32 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 82,568 shp / 61,596 Kw = 32.00 kts
Range 9,000nm at 15.00 kts
Bunker at max displacement = 2,028 tons

Complement:
454 - 591

Cost:
£2.472 million / $9.888 million

Distribution of weights at normal displacement:
Armament: 142 tons, 1.6 %
Armour: 1,187 tons, 13.5 %
- Belts: 519 tons, 5.9 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 64 tons, 0.7 %
- Armour Deck: 592 tons, 6.7 %
- Conning Tower: 11 tons, 0.1 %
Machinery: 2,681 tons, 30.4 %
Hull, fittings & equipment: 3,296 tons, 37.4 %
Fuel, ammunition & stores: 1,367 tons, 15.5 %
Miscellaneous weights: 150 tons, 1.7 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
9,232 lbs / 4,188 Kg = 85.5 x 6.0 " / 152 mm shells or 1.2 torpedoes
Stability (Unstable if below 1.00): 1.21
Metacentric height 3.0 ft / 0.9 m
Roll period: 13.7 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.43
Seaboat quality (Average = 1.00): 1.19

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.542
Length to Beam Ratio: 9.82 : 1
'Natural speed' for length: 23.45 kts
Power going to wave formation at top speed: 59 %
Trim (Max stability = 0, Max steadiness = 100): 59
Bow angle (Positive = bow angles forward): 14.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 29.75 ft / 9.07 m
- Forecastle (13 %): 27.12 ft / 8.27 m
- Mid (50 %): 18.37 ft / 5.60 m
- Quarterdeck (26 %): 16.62 ft / 5.07 m
- Stern: 16.62 ft / 5.07 m
- Average freeboard: 20.62 ft / 6.29 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 112.6 %
- Above water (accommodation/working, high = better): 159.9 %
Waterplane Area: 21,335 Square feet or 1,982 Square metres
Displacement factor (Displacement / loading): 113 %
Structure weight / hull surface area: 92 lbs/sq ft or 448 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.94
- Longitudinal: 1.68
- Overall: 1.00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform

Aguascalientes (ex-Thracius) SCRAPPED Q3/40
San Luis Potosi (ex-Patriclius) SCRAPPED Q3/40
Puebla (ex-Accrisius) SOLD TO CHINA Q4/40
Guanajuato (ex-Favonius) SOLD TO CHINA Q4/40
Chihuahua (ex-Valerius) SOLD TO CHINA Q4/40
Durango (ex-Mazentius) SOLD TO CHINA Q4/40

Thrasius class, Mexico (ex-Atlantis) Light Cruiser laid down 1912 (Engine 1917)

Modified from a pic by AltNav

Hermosillo
Merida

Hermosillo class, Mexican (US Built) Light Cruiser laid down 1932

Hermosillo, Mexico Light Cruiser laid down 1932

Displacement:
7,528 t light; 7,830 t standard; 8,886 t normal; 9,731 t full load

Dimensions: Length overall / water x beam x draught
557.48 ft / 550.00 ft x 56.00 ft x 18.70 ft (normal load)
169.92 m / 167.64 m x 17.07 m x 5.70 m

Armament:
10 - 6.00" / 152 mm guns (5x2 guns), 108.00lbs / 48.99kg shells, 1932 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, majority aft
8 - 1.85" / 47.0 mm guns (4x2 guns), 3.17lbs / 1.44kg shells, 1932 Model
Anti-aircraft guns in deck mounts
on side, all amidships, 2 raised mounts - superfiring
12 - 0.50" / 12.7 mm guns (6x2 guns), 0.06lbs / 0.03kg shells, 1932 Model
Machine guns in deck mounts
on side, evenly spread
Weight of broadside 1,106 lbs / 502 kg
Shells per gun, main battery: 200
6 - 21.0" / 533.4 mm above water torpedoes

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 4.00" / 102 mm 400.00 ft / 121.92 m 9.00 ft / 2.74 m
Ends: Unarmoured
Main Belt covers 112 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 4.00" / 102 mm 1.00" / 25 mm 1.00" / 25 mm
2nd: 0.50" / 13 mm - -

- Armour deck: 2.00" / 51 mm, Conning tower: 1.50" / 38 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 82,832 shp / 61,792 Kw = 32.00 kts
Range 9,000nm at 15.00 kts
Bunker at max displacement = 1,902 tons

Complement:
456 - 594

Cost:
£3.281 million / $13.125 million

Distribution of weights at normal displacement:
Armament: 138 tons, 1.6 %
Armour: 1,535 tons, 17.3 %
- Belts: 591 tons, 6.7 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 142 tons, 1.6 %
- Armour Deck: 788 tons, 8.9 %
- Conning Tower: 14 tons, 0.2 %
Machinery: 2,445 tons, 27.5 %
Hull, fittings & equipment: 3,310 tons, 37.2 %
Fuel, ammunition & stores: 1,359 tons, 15.3 %
Miscellaneous weights: 100 tons, 1.1 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
11,071 lbs / 5,022 Kg = 102.5 x 6.0 " / 152 mm shells or 1.4 torpedoes
Stability (Unstable if below 1.00): 1.19
Metacentric height 2.9 ft / 0.9 m
Roll period: 13.8 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.39
Seaboat quality (Average = 1.00): 1.21

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.540
Length to Beam Ratio: 9.82 : 1
'Natural speed' for length: 23.45 kts
Power going to wave formation at top speed: 59 %
Trim (Max stability = 0, Max steadiness = 100): 58
Bow angle (Positive = bow angles forward): 14.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 30.00 ft / 9.14 m
- Forecastle (12 %): 27.00 ft / 8.23 m
- Mid (50 %): 19.00 ft / 5.79 m
- Quarterdeck (25 %): 17.00 ft / 5.18 m
- Stern: 17.00 ft / 5.18 m
- Average freeboard: 20.87 ft / 6.36 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 103.2 %
- Above water (accommodation/working, high = better): 161.8 %
Waterplane Area: 21,295 Square feet or 1,978 Square metres
Displacement factor (Displacement / loading): 116 %
Structure weight / hull surface area: 91 lbs/sq ft or 446 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.94
- Longitudinal: 1.74
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform
Good seaboat, rides out heavy weather easily

Guadalajara (ex-Hyderabad II)
Monterrey (ex-Bangalore)



Hyderabad II class, Mexican (ex-Indian) Cruiser laid down 1918 (reffited 1928?)

Displacement:
8,091 t light; 8,433 t standard; 8,943 t normal; 9,352 t full load

Dimensions: Length overall / water x beam x draught
600.00 ft / 600.00 ft x 60.00 ft x 18.50 ft (normal load)
182.88 m / 182.88 m x 18.29 m x 5.64 m

Armament:
4 - 8.27" / 210 mm guns in single mounts, 282.80lbs / 128.28kg shells, 1918 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, majority forward
2 - 8.27" / 210 mm guns in single mounts, 282.80lbs / 128.28kg shells, 1918 Model
Breech loading guns in turrets (on barbettes)
on side, all amidships
4 - 4.13" / 105 mm guns in single mounts, 35.22lbs / 15.98kg shells, 1927 Model
Dual purpose guns in deck mounts
on side, evenly spread
4 - 1.38" / 35.1 mm guns in single mounts, 1.31lbs / 0.60kg shells, 1918 Model
Anti-aircraft guns in deck mounts
on side, evenly spread
Weight of broadside 1,843 lbs / 836 kg
Shells per gun, main battery: 150
8 - 19.7" / 500.38 mm above water torpedoes

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 3.94" / 100 mm 410.00 ft / 124.97 m 9.30 ft / 2.83 m
Ends: 1.97" / 50 mm 190.00 ft / 57.91 m 9.30 ft / 2.83 m
Main Belt covers 105 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 3.94" / 100 mm 1.97" / 50 mm 0.79" / 20 mm
2nd: 3.94" / 100 mm 1.97" / 50 mm 0.79" / 20 mm
3rd: 1.97" / 50 mm - -
4th: 0.79" / 20 mm - -

- Armour deck: 1.57" / 40 mm, Conning tower: 3.94" / 100 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 64,264 shp / 47,941 Kw = 30.55 kts
Range 8,000nm at 10.00 kts
Bunker at max displacement = 920 tons

Complement:
459 - 597

Cost:
£1.603 million / $6.410 million

Distribution of weights at normal displacement:
Armament: 230 tons, 2.6 %
Armour: 1,646 tons, 18.4 %
- Belts: 748 tons, 8.4 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 183 tons, 2.0 %
- Armour Deck: 678 tons, 7.6 %
- Conning Tower: 37 tons, 0.4 %
Machinery: 2,318 tons, 25.9 %
Hull, fittings & equipment: 3,846 tons, 43.0 %
Fuel, ammunition & stores: 852 tons, 9.5 %
Miscellaneous weights: 50 tons, 0.6 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
10,081 lbs / 4,573 Kg = 35.6 x 8.3 " / 210 mm shells or 1.4 torpedoes
Stability (Unstable if below 1.00): 1.20
Metacentric height 3.2 ft / 1.0 m
Roll period: 14.0 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.41
Seaboat quality (Average = 1.00): 1.17

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.470
Length to Beam Ratio: 10.00 : 1
'Natural speed' for length: 24.49 kts
Power going to wave formation at top speed: 52 %
Trim (Max stability = 0, Max steadiness = 100): 60
Bow angle (Positive = bow angles forward): 0.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 27.00 ft / 8.23 m
- Forecastle (20 %): 17.00 ft / 5.18 m
- Mid (50 %): 17.00 ft / 5.18 m
- Quarterdeck (15 %): 17.00 ft / 5.18 m
- Stern: 17.00 ft / 5.18 m
- Average freeboard: 17.80 ft / 5.43 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 104.9 %
- Above water (accommodation/working, high = better): 142.6 %
Waterplane Area: 23,354 Square feet or 2,170 Square metres
Displacement factor (Displacement / loading): 109 %
Structure weight / hull surface area: 107 lbs/sq ft or 523 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1.05
- Longitudinal: 1.18
- Overall: 1.07
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform

Guanajuato (ex-Milwaukee)
San Luis Potosi (ex-Trenton)

Guanajuato class (ex-Omaha), Mexico (ex-USA) Light Cruiser laid down 1919

Displacement:
7,755 t light; 8,013 t standard; 9,133 t normal; 10,029 t full load

Dimensions: Length overall / water x beam x draught
554.91 ft / 550.00 ft x 56.00 ft x 18.50 ft (normal load)
169.14 m / 167.64 m x 17.07 m x 5.64 m

Armament:
8 - 6.00" / 152 mm guns (4x2 guns), 108.00lbs / 48.99kg shells, 1919 Model
Breech loading guns in deck mounts with hoists
on centreline ends, evenly spread, 2 raised mounts - superfiring
8 - 1.85" / 47.0 mm guns (4x2 guns), 3.17lbs / 1.44kg shells, 1919 Model
Anti-aircraft guns in deck mounts
on side, evenly spread
8 - 0.50" / 12.7 mm guns (4x2 guns), 0.06lbs / 0.03kg shells, 1919 Model
Machine guns in deck mounts
on side, evenly spread
Weight of broadside 890 lbs / 404 kg
Shells per gun, main battery: 150
6 - 21.0" / 533.4 mm above water torpedoes

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 3.00" / 76 mm 450.00 ft / 137.16 m 9.00 ft / 2.74 m
Ends: Unarmoured
Main Belt covers 126 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1.50" / 38 mm 1.50" / 38 mm -

- Armour deck: 1.50" / 38 mm, Conning tower: 1.25" / 32 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 85,156 shp / 63,526 Kw = 32.00 kts
Range 8,000nm at 15.00 kts
Bunker at max displacement = 2,016 tons

Complement:
466 - 607

Cost:
£1.720 million / $6.879 million

Distribution of weights at normal displacement:
Armament: 111 tons, 1.2 %
Armour: 1,157 tons, 12.7 %
- Belts: 491 tons, 5.4 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 52 tons, 0.6 %
- Armour Deck: 603 tons, 6.6 %
- Conning Tower: 12 tons, 0.1 %
Machinery: 3,024 tons, 33.1 %
Hull, fittings & equipment: 3,413 tons, 37.4 %
Fuel, ammunition & stores: 1,378 tons, 15.1 %
Miscellaneous weights: 50 tons, 0.5 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
9,568 lbs / 4,340 Kg = 88.6 x 6.0 " / 152 mm shells or 1.2 torpedoes
Stability (Unstable if below 1.00): 1.25
Metacentric height 3.1 ft / 1.0 m
Roll period: 13.3 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.38
Seaboat quality (Average = 1.00): 1.21

Hull form characteristics:
Hull has low quarterdeck
Block coefficient: 0.561
Length to Beam Ratio: 9.82 : 1
'Natural speed' for length: 23.45 kts
Power going to wave formation at top speed: 60 %
Trim (Max stability = 0, Max steadiness = 100): 58
Bow angle (Positive = bow angles forward): 9.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 31.00 ft / 9.45 m
- Forecastle (13 %): 29.00 ft / 8.84 m
- Mid (50 %): 21.00 ft / 6.40 m
- Quarterdeck (26 %): 11.00 ft / 3.35 m (21.00 ft / 6.40 m before break)
- Stern: 11.00 ft / 3.35 m
- Average freeboard: 21.02 ft / 6.41 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 117.6 %
- Above water (accommodation/working, high = better): 180.0 %
Waterplane Area: 21,718 Square feet or 2,018 Square metres
Displacement factor (Displacement / loading): 112 %
Structure weight / hull surface area: 93 lbs/sq ft or 453 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.94
- Longitudinal: 1.77
- Overall: 1.00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform
Good seaboat, rides out heavy weather easily

Chihuahua (ex-Concord)
Durango (ex-Detroit)

Chihuahua class (ex-Omaha), Mexico (ex-USA) Light Cruiser laid down 1919

Displacement:
7,773 t light; 8,013 t standard; 9,133 t normal; 10,029 t full load

Dimensions: Length overall / water x beam x draught
554.91 ft / 550.00 ft x 56.00 ft x 18.50 ft (normal load)
169.14 m / 167.64 m x 17.07 m x 5.64 m

Armament:
6 - 6.00" / 152 mm guns (3x2 guns), 108.00lbs / 48.99kg shells, 1919 Model
Breech loading guns in deck mounts with hoists
on centreline ends, majority forward, 1 raised mount - superfiring
8 - 1.85" / 47.0 mm guns (4x2 guns), 3.17lbs / 1.44kg shells, 1919 Model
Anti-aircraft guns in deck mounts
on side, evenly spread
8 - 0.50" / 12.7 mm guns (4x2 guns), 0.06lbs / 0.03kg shells, 1919 Model
Machine guns in deck mounts
on side, evenly spread
Weight of broadside 674 lbs / 306 kg
Shells per gun, main battery: 150
6 - 21.0" / 533.4 mm above water torpedoes

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 3.00" / 76 mm 450.00 ft / 137.16 m 9.00 ft / 2.74 m
Ends: Unarmoured
Main Belt covers 126 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1.50" / 38 mm 1.50" / 38 mm -

- Armour deck: 1.50" / 38 mm, Conning tower: 1.25" / 32 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 85,156 shp / 63,526 Kw = 32.00 kts
Range 8,000nm at 15.00 kts
Bunker at max displacement = 2,016 tons

Complement:
466 - 607

Cost:
£1.672 million / $6.687 million

Distribution of weights at normal displacement:
Armament: 84 tons, 0.9 %
Armour: 1,144 tons, 12.5 %
- Belts: 491 tons, 5.4 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 39 tons, 0.4 %
- Armour Deck: 603 tons, 6.6 %
- Conning Tower: 12 tons, 0.1 %
Machinery: 3,024 tons, 33.1 %
Hull, fittings & equipment: 3,321 tons, 36.4 %
Fuel, ammunition & stores: 1,360 tons, 14.9 %
Miscellaneous weights: 200 tons, 2.2 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
9,599 lbs / 4,354 Kg = 88.9 x 6.0 " / 152 mm shells or 1.2 torpedoes
Stability (Unstable if below 1.00): 1.25
Metacentric height 3.1 ft / 1.0 m
Roll period: 13.3 seconds
Steadiness - As gun platform (Average = 50 %): 71 %
- Recoil effect (Restricted arc if above 1.00): 0.27
Seaboat quality (Average = 1.00): 1.22

Hull form characteristics:
Hull has low quarterdeck
Block coefficient: 0.561
Length to Beam Ratio: 9.82 : 1
'Natural speed' for length: 23.45 kts
Power going to wave formation at top speed: 60 %
Trim (Max stability = 0, Max steadiness = 100): 58
Bow angle (Positive = bow angles forward): 9.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 31.00 ft / 9.45 m
- Forecastle (13 %): 29.00 ft / 8.84 m
- Mid (50 %): 21.00 ft / 6.40 m
- Quarterdeck (26 %): 11.00 ft / 3.35 m (21.00 ft / 6.40 m before break)
- Stern: 11.00 ft / 3.35 m
- Average freeboard: 21.02 ft / 6.41 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 117.1 %
- Above water (accommodation/working, high = better): 180.0 %
Waterplane Area: 21,718 Square feet or 2,018 Square metres
Displacement factor (Displacement / loading): 113 %
Structure weight / hull surface area: 90 lbs/sq ft or 441 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.94
- Longitudinal: 1.75
- Overall: 1.00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform
Good seaboat, rides out heavy weather easily

Aguascalientes (ex-Azerbaijan)

Isfahan class, Mexico (ex-Persian) Light Cruiser laid down 1930

Displacement:
4,102 t light; 4,278 t standard; 4,587 t normal; 4,833 t full load

Dimensions: Length overall / water x beam x draught
496.41 ft / 488.00 ft x 45.00 ft x 17.00 ft (normal load)
151.31 m / 148.74 m x 13.72 m x 5.18 m

Armament:
6 - 5.12" / 130 mm guns (2x3 guns), 75 lbs shells, 1921 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, evenly spread
4 - 1.97" / 50.0 mm guns (2x2 guns), 4 lbs shells, 1926 Model
Breech loading guns in deck mounts
on centreline ends, evenly spread, all raised mounts
12 - 0.98" / 25.0 mm guns (4x3 guns), 0.56lbs shells, 1926 Model
Breech loading guns in deck mounts
on side, evenly spread
Weight of broadside 423 lbs / 192 kg
Shells per gun, main battery: 350
4 - 24.0" / 609.6 mm above water torpedoes

Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 2.00" / 51 mm 0.50" / 13 mm 1.50" / 38 mm
2nd: 1.00" / 25 mm - -
3rd: 1.00" / 25 mm - -

- Conning tower: 3.00" / 76 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 79,128 shp / 59,030 Kw = 36.50 kts
Range 2,000nm at 20.00 kts
Bunker at max displacement = 555 tons

Complement:
278 - 362

Cost:
£2.172 million / $8.690 million

Distribution of weights at normal displacement:
Armament: 53 tons, 1.2 %
Armour: 70 tons, 1.5 %
- Belts: 0 tons, 0.0 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 53 tons, 1.1 %
- Armour Deck: 0 tons, 0.0 %
- Conning Tower: 18 tons, 0.4 %
Machinery: 2,368 tons, 51.6 %
Hull, fittings & equipment: 1,560 tons, 34.0 %
Fuel, ammunition & stores: 485 tons, 10.6 %
Miscellaneous weights: 50 tons, 1.1 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
1,509 lbs / 684 Kg = 22.5 x 5.1 " / 130 mm shells or 0.5 torpedoes
Stability (Unstable if below 1.00): 1.18
Metacentric height 2.0 ft / 0.6 m
Roll period: 13.2 seconds
Steadiness - As gun platform (Average = 50 %): 76 %
- Recoil effect (Restricted arc if above 1.00): 0.31
Seaboat quality (Average = 1.00): 1.05

Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0.430
Length to Beam Ratio: 10.84 : 1
'Natural speed' for length: 25.27 kts
Power going to wave formation at top speed: 64 %
Trim (Max stability = 0, Max steadiness = 100): 73
Bow angle (Positive = bow angles forward): 17.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 27.50 ft / 8.38 m
- Forecastle (20 %): 17.50 ft / 5.33 m
- Mid (50 %): 17.50 ft / 5.33 m
- Quarterdeck (15 %): 17.50 ft / 5.33 m
- Stern: 17.50 ft / 5.33 m
- Average freeboard: 18.30 ft / 5.58 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 177.9 %
- Above water (accommodation/working, high = better): 143.5 %
Waterplane Area: 14,319 Square feet or 1,330 Square metres
Displacement factor (Displacement / loading): 86 %
Structure weight / hull surface area: 59 lbs/sq ft or 286 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.68
- Longitudinal: 1.75
- Overall: 0.75
Caution: Hull subject to strain in open-sea
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform