WesWorld

[SIZE=3]Report on Italian naval construction Q1 1928[/SIZE]

Available Factories; 18 producing 18,000t of material

[SIZE=3]Ships under construction[/SIZE]
[SIZE=1]
Ship Namerincipe Eugenio di Savoia
Laid down:01/01/28 Completion:04/12/31
Amount built:0 Amount added:0 Amount Needed:38787

Ship Name:Francesco Caracciolo (Refit)
Laid down:01/01/28 Completion:11/08/28
Amount built:0 Amount added:2000 Amount Needed:5436

Ship Name:Aquila
Laid down:01/07/27 Completion:18/01/30
Amount built:3000 Amount added:3000 Amount Needed:13092

Ship Name:Europa
Laid down:01/07/27 Completion:18/01/30
Amount built:3000 Amount added:3000 Amount Needed:13092

Ship Name:Zara
Laid down:01/01/27 Completion:30/08/28
Amount built:9000 Amount added:2249 Amount Needed:0

Ship Name:Fíume
Laid down:01/04/27 Completion:28/11/28
Amount built:5000 Amount added:1000 Amount Needed:2249

Ship Nameola
Laid down:01/04/27 Completion:28/11/28
Amount built:3000 Amount added:2000 Amount Needed:4249

Ship Name:Gorizia
Laid down:01/01/28 Completion:06/08/29
Amount built:0 Amount added:0 Amount Needed:10448

Ship Nameant' Achilleo
Laid down:01/01/28 Completion:23/05/29
Amount built:0 Amount added:2000 Amount Needed:5936

Ship Namean Bacco
Laid down:01/01/28 Completion:23/05/29
Amount built:0 Amount added:2000 Amount Needed:5936

Ship Namepica Class x 8 units
Laid down:01/09/27 Completion:15/06/28
Amount built:601 Amount added:0 Amount Needed:0

Ship Namepica Class x 8 units
Laid down:01/01/28 Completion:15/10/28
Amount built:0 Amount added:601 Amount Needed:0

Ship Name:Brin Class Submarine x 9
Laid down:01/09/27 Completion:27/07/28
Amount built:1000 Amount added:0 Amount Needed:0

Ship Namea Vinci Class Submarine x 4
Laid down:01/01/28 Completion:27/10/28
Amount built:0 Amount added:0 Amount Needed:0


5x MAS Typo 431 [/SIZE]

18 factories produce 18,000t of material
2000t transferred from EAS
50t used from stockpile

19808tons of material needed
New stockpile of 242tons

Construction on Type 1 Slipway at Massawa needs 0.5pts to complete

Fleet Strength
BB. 7(0)+1
CV. 1(0)+2
CA. 1(0)+4
CL. 31(0)+2
CDA. 4(0)+0
DD. 51(0)+0
TB. 17(0)+16
Submarines. a) 2(0)+13
b) 29(0)+0
Escorts. 20(0)+0
MAS. 134(0)+5




[SIZE=3]EAS Q1 1928[/SIZE]

2 Factories produce 2.000t of materials

Massawa -
1 Type 1 Slipway -
1 Type 1 Drydock -

Mogadishu -
1 Type 1 Drydock -

2.000t of materials transferred to Italy

Fleet Strength
2(0)+0 Coastal Defence ships

RM Principe Eugenio di Savoia, Italian Battleship laid down 1928

Displacement:
38,787 t light; 40,947 t standard; 47,192 t normal; 52,188 t full load

Dimensions: Length overall / water x beam x draught
807.35 ft / 787.40 ft x 104.99 ft x 34.45 ft (normal load)
246.08 m / 240.00 m x 32.00 m x 10.50 m

Armament:
9 - 15.00" / 381 mm guns (3x3 guns), 1,951.09lbs / 885.00kg shells, 1928 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, majority forward, 1 raised mount - superfiring
18 - 5.12" / 130 mm guns (6x3 guns), 70.55lbs / 32.00kg shells, 1928 Model
Breech loading guns in deck mounts with hoists
on side ends, evenly spread, 2 raised mounts - superfiring
16 - 3.94" / 100 mm guns (8x2 guns), 33.07lbs / 15.00kg shells, 1928 Model
Anti-aircraft guns in deck mounts with hoists
on side, all amidships, 4 raised mounts - superfiring
18 - 1.85" / 47.0 mm guns (6x3 guns), 3.86lbs / 1.75kg shells, 1928 Model
Anti-aircraft guns in deck mounts
on side, all amidships, all raised mounts - superfiring
16 - 1.46" / 37.0 mm guns (4x4 guns), 1.55lbs / 0.70kg shells, 1928 Model
Anti-aircraft guns in deck mounts
on side ends, evenly spread
Weight of broadside 19,453 lbs / 8,824 kg
Shells per gun, main battery: 110

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 14.6" / 370 mm 439.63 ft / 134.00 m 13.12 ft / 4.00 m
Ends: Unarmoured
Upper: 2.76" / 70 mm 439.63 ft / 134.00 m 8.20 ft / 2.50 m
Main Belt covers 86 % of normal length

- Torpedo Bulkhead:
1.57" / 40 mm 439.63 ft / 134.00 m 34.45 ft / 10.50 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 16.0" / 406 mm 9.84" / 250 mm 13.0" / 330 mm
2nd: 2.76" / 70 mm 1.97" / 50 mm -
3rd: 1.18" / 30 mm 0.79" / 20 mm -
4th: 0.39" / 10 mm - -
5th: 0.39" / 10 mm - -

- Armour deck: 5.54" / 141 mm, Conning tower: 2.76" / 70 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 160,000 shp / 119,360 Kw = 29.85 kts
Range 6,000nm at 24.00 kts
Bunker at max displacement = 11,241 tons

Complement:
1,600 - 2,081

Cost:
£14.647 million / $58.589 million

Distribution of weights at normal displacement:
Armament: 2,121 tons, 4.5 %
Armour: 14,423 tons, 30.6 %
- Belts: 4,165 tons, 8.8 %
- Torpedo bulkhead: 882 tons, 1.9 %
- Armament: 3,214 tons, 6.8 %
- Armour Deck: 6,083 tons, 12.9 %
- Conning Tower: 78 tons, 0.2 %
Machinery: 4,981 tons, 10.6 %
Hull, fittings & equipment: 17,163 tons, 36.4 %
Fuel, ammunition & stores: 8,404 tons, 17.8 %
Miscellaneous weights: 100 tons, 0.2 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
66,155 lbs / 30,007 Kg = 39.2 x 15.0 " / 381 mm shells or 9.3 torpedoes
Stability (Unstable if below 1.00): 1.17
Metacentric height 7.2 ft / 2.2 m
Roll period: 16.4 seconds
Steadiness - As gun platform (Average = 50 %): 51 %
- Recoil effect (Restricted arc if above 1.00): 0.62
Seaboat quality (Average = 1.00): 1.02

Hull form characteristics:
Hull has low quarterdeck
Block coefficient: 0.580
Length to Beam Ratio: 7.50 : 1
'Natural speed' for length: 28.06 kts
Power going to wave formation at top speed: 52 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 30.00 degrees
Stern overhang: 3.28 ft / 1.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 28.87 ft / 8.80 m
- Forecastle (20 %): 22.31 ft / 6.80 m
- Mid (50 %): 22.31 ft / 6.80 m
- Quarterdeck (20 %): 12.47 ft / 3.80 m (22.31 ft / 6.80 m before break)
- Stern: 12.47 ft / 3.80 m
- Average freeboard: 20.87 ft / 6.36 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 85.7 %
- Above water (accommodation/working, high = better): 157.6 %
Waterplane Area: 59,339 Square feet or 5,513 Square metres
Displacement factor (Displacement / loading): 114 %
Structure weight / hull surface area: 206 lbs/sq ft or 1,008 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.97
- Longitudinal: 1.24
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent

Main belt is 300mm thick inclined at 15º with 70mm decapping plate

Deck armour;
25mm deck armour forward
25mm burster deck over citadel
130mm over machinery
150mm over magazines
150mm over steering gear
=140.75mm average thickness

Francesco Caracciolo, Italian Battleship laid down 1914 (Engine 1920)

Displacement:
29,745 t light; 31,438 t standard; 34,209 t normal; 36,426 t full load

Dimensions: Length overall / water x beam x draught
706.61 ft / 695.54 ft x 97.11 ft x 31.82 ft (normal load)
215.38 m / 212.00 m x 29.60 m x 9.70 m

Armament:
8 - 15.00" / 381 mm guns (4x2 guns), 1,951.09lbs / 885.00kg shells, 1914 Model
Breech loading guns in turrets (on barbettes)
on centreline, evenly spread, 2 raised mounts
Aft Main mounts separated by engine room
20 - 3.94" / 100 mm guns (10x2 guns), 33.07lbs / 15.00kg shells, 1914 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, all raised mounts
12 - 1.85" / 47.0 mm guns (4x3 guns), 3.17lbs / 1.44kg shells, 1928 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 16,308 lbs / 7,397 kg
Shells per gun, main battery: 110

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 11.8" / 300 mm 444.55 ft / 135.50 m 11.81 ft / 3.60 m
Ends: 5.91" / 150 mm 164.04 ft / 50.00 m 11.81 ft / 3.60 m
86.94 ft / 26.50 m Unarmoured ends
Upper: 8.66" / 220 mm 310.04 ft / 94.50 m 9.84 ft / 3.00 m
Main Belt covers 98 % of normal length

- Torpedo Bulkhead:
1.38" / 35 mm 444.55 ft / 135.50 m 28.97 ft / 8.83 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 15.7" / 400 mm 7.87" / 200 mm 11.8" / 300 mm
3rd: 1.18" / 30 mm 0.98" / 25 mm -
4th: 0.79" / 20 mm - -

- Armour deck: 3.60" / 91 mm, Conning tower: 2.76" / 70 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 105,000 shp / 78,330 Kw = 27.92 kts
Range 4,600nm at 20.00 kts
Bunker at max displacement = 4,989 tons

Complement:
1,257 - 1,635

Cost:
£3.870 million / $15.480 million

Distribution of weights at normal displacement:
Armament: 1,769 tons, 5.2 %
Armour: 11,037 tons, 32.3 %
- Belts: 4,348 tons, 12.7 %
- Torpedo bulkhead: 657 tons, 1.9 %
- Armament: 2,811 tons, 8.2 %
- Armour Deck: 3,158 tons, 9.2 %
- Conning Tower: 63 tons, 0.2 %
Machinery: 3,671 tons, 10.7 %
Hull, fittings & equipment: 13,169 tons, 38.5 %
Fuel, ammunition & stores: 4,464 tons, 13.0 %
Miscellaneous weights: 100 tons, 0.3 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
41,679 lbs / 18,905 Kg = 24.7 x 15.0 " / 381 mm shells or 6.1 torpedoes
Stability (Unstable if below 1.00): 1.07
Metacentric height 5.5 ft / 1.7 m
Roll period: 17.4 seconds
Steadiness - As gun platform (Average = 50 %): 51 %
- Recoil effect (Restricted arc if above 1.00): 0.72
Seaboat quality (Average = 1.00): 1.03

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.557
Length to Beam Ratio: 7.16 : 1
'Natural speed' for length: 26.37 kts
Power going to wave formation at top speed: 52 %
Trim (Max stability = 0, Max steadiness = 100): 49
Bow angle (Positive = bow angles forward): 10.00 degrees
Stern overhang: 6.56 ft / 2.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 25.59 ft / 7.80 m
- Forecastle (20 %): 20.67 ft / 6.30 m
- Mid (50 %): 19.03 ft / 5.80 m
- Quarterdeck (15 %): 19.03 ft / 5.80 m
- Stern: 20.67 ft / 6.30 m
- Average freeboard: 20.12 ft / 6.13 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 94.5 %
- Above water (accommodation/working, high = better): 139.5 %
Waterplane Area: 47,450 Square feet or 4,408 Square metres
Displacement factor (Displacement / loading): 105 %
Structure weight / hull surface area: 196 lbs/sq ft or 956 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.96
- Longitudinal: 1.37
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent

RM Gorizia, Italian Cruiser laid down 1928

Displacement:
10,448 t light; 11,030 t standard; 12,504 t normal; 13,683 t full load

Dimensions: Length overall / water x beam x draught
628.92 ft / 608.60 ft x 67.59 ft x 22.64 ft (normal load)
191.70 m / 185.50 m x 20.60 m x 6.90 m

Armament:
12 - 7.99" / 203 mm guns (4x3 guns), 276.24lbs / 125.30kg shells, 1928 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, evenly spread, 2 raised mounts - superfiring
8 - 5.12" / 130 mm guns (4x2 guns), 61.73lbs / 28.00kg shells, 1928 Model
Anti-aircraft guns in deck mounts with hoists
on side, all amidships
12 - 1.85" / 47.0 mm guns (4x3 guns), 3.86lbs / 1.75kg shells, 1928 Model
Anti-aircraft guns in deck mounts
on side, all amidships
Weight of broadside 3,855 lbs / 1,749 kg
Shells per gun, main battery: 150
12 - 23.6" / 600 mm above water torpedoes

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 3.94" / 100 mm 393.70 ft / 120.00 m 9.84 ft / 3.00 m
Ends: Unarmoured
Main Belt covers 100 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 5.91" / 150 mm 2.76" / 70 mm 3.94" / 100 mm
2nd: 0.79" / 20 mm 0.79" / 20 mm -
3rd: 0.39" / 10 mm - -

- Armour deck: 1.77" / 45 mm, Conning tower: 5.91" / 150 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 86,000 shp / 64,156 Kw = 31.16 kts
Range 5,000nm at 20.00 kts
Bunker at max displacement = 2,653 tons

Complement:
590 - 768

Cost:
£4.286 million / $17.143 million

Distribution of weights at normal displacement:
Armament: 455 tons, 3.6 %
Armour: 2,140 tons, 17.1 %
- Belts: 640 tons, 5.1 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 557 tons, 4.5 %
- Armour Deck: 875 tons, 7.0 %
- Conning Tower: 69 tons, 0.5 %
Machinery: 2,677 tons, 21.4 %
Hull, fittings & equipment: 5,126 tons, 41.0 %
Fuel, ammunition & stores: 2,056 tons, 16.4 %
Miscellaneous weights: 50 tons, 0.4 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
13,853 lbs / 6,284 Kg = 54.3 x 8.0 " / 203 mm shells or 1.8 torpedoes
Stability (Unstable if below 1.00): 1.19
Metacentric height 3.8 ft / 1.2 m
Roll period: 14.5 seconds
Steadiness - As gun platform (Average = 50 %): 50 %
- Recoil effect (Restricted arc if above 1.00): 0.53
Seaboat quality (Average = 1.00): 1.00

Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0.470
Length to Beam Ratio: 9.00 : 1
'Natural speed' for length: 24.67 kts
Power going to wave formation at top speed: 55 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 30.00 degrees
Stern overhang: 3.28 ft / 1.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 29.53 ft / 9.00 m
- Forecastle (20 %): 22.97 ft / 7.00 m
- Mid (42 %): 22.97 ft / 7.00 m (13.12 ft / 4.00 m aft of break)
- Quarterdeck (15 %): 13.12 ft / 4.00 m
- Stern: 13.12 ft / 4.00 m
- Average freeboard: 17.78 ft / 5.42 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 98.5 %
- Above water (accommodation/working, high = better): 105.7 %
Waterplane Area: 26,683 Square feet or 2,479 Square metres
Displacement factor (Displacement / loading): 112 %
Structure weight / hull surface area: 126 lbs/sq ft or 616 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.97
- Longitudinal: 1.28
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is adequate

Saint Class, Italian Light Cruiser laid down 1928

Displacement:
7,936 t light; 8,259 t standard; 9,374 t normal; 10,267 t full load

Dimensions: Length overall / water x beam x draught
608.99 ft / 590.55 ft x 60.70 ft x 20.34 ft (normal load)
185.62 m / 180.00 m x 18.50 m x 6.20 m

Armament:
8 - 5.98" / 152 mm guns (4x2 guns), 110.23lbs / 50.00kg shells, 1928 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, evenly spread, 2 raised mounts - superfiring
16 - 3.94" / 100 mm guns (8x2 guns), 33.07lbs / 15.00kg shells, 1928 Model
Anti-aircraft guns in deck mounts with hoists
on side ends, evenly spread, 2 raised mounts - superfiring
12 - 1.85" / 47.0 mm guns (4x3 guns), 3.86lbs / 1.75kg shells, 1928 Model
Anti-aircraft guns in deck mounts
on side, all amidships
12 - 0.79" / 20.0 mm guns in single mounts, 0.24lbs / 0.11kg shells, 1928 Model
Anti-aircraft guns in deck mounts
on side, all amidships
Weight of broadside 1,460 lbs / 662 kg
Shells per gun, main battery: 150
12 - 23.6" / 600 mm above water torpedoes

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 4.72" / 120 mm 393.70 ft / 120.00 m 9.84 ft / 3.00 m
Ends: Unarmoured
Main Belt covers 103 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 5.31" / 135 mm 2.76" / 70 mm 3.94" / 100 mm
2nd: 1.18" / 30 mm 0.79" / 20 mm -
3rd: 0.39" / 10 mm - -

- Armour deck: 1.57" / 40 mm, Conning tower: 5.91" / 150 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 75,000 shp / 55,950 Kw = 31.54 kts
Range 4,500nm at 20.00 kts
Bunker at max displacement = 2,008 tons

Complement:
476 - 619

Cost:
£2.864 million / $11.458 million

Distribution of weights at normal displacement:
Armament: 173 tons, 1.8 %
Armour: 1,815 tons, 19.4 %
- Belts: 759 tons, 8.1 %
- Torpedo bulkhead: 0 tons, 0.0 %
- Armament: 334 tons, 3.6 %
- Armour Deck: 666 tons, 7.1 %
- Conning Tower: 57 tons, 0.6 %
Machinery: 2,335 tons, 24.9 %
Hull, fittings & equipment: 3,562 tons, 38.0 %
Fuel, ammunition & stores: 1,438 tons, 15.3 %
Miscellaneous weights: 50 tons, 0.5 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
11,451 lbs / 5,194 Kg = 106.9 x 6.0 " / 152 mm shells or 1.6 torpedoes
Stability (Unstable if below 1.00): 1.26
Metacentric height 3.6 ft / 1.1 m
Roll period: 13.5 seconds
Steadiness - As gun platform (Average = 50 %): 53 %
- Recoil effect (Restricted arc if above 1.00): 0.28
Seaboat quality (Average = 1.00): 1.06

Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0.450
Length to Beam Ratio: 9.73 : 1
'Natural speed' for length: 24.30 kts
Power going to wave formation at top speed: 54 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 30.00 degrees
Stern overhang: 3.28 ft / 1.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 26.25 ft / 8.00 m
- Forecastle (20 %): 22.97 ft / 7.00 m
- Mid (37 %): 22.97 ft / 7.00 m (13.12 ft / 4.00 m aft of break)
- Quarterdeck (20 %): 13.12 ft / 4.00 m
- Stern: 13.12 ft / 4.00 m
- Average freeboard: 17.03 ft / 5.19 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 96.3 %
- Above water (accommodation/working, high = better): 103.1 %
Waterplane Area: 22,864 Square feet or 2,124 Square metres
Displacement factor (Displacement / loading): 118 %
Structure weight / hull surface area: 100 lbs/sq ft or 490 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.98
- Longitudinal: 1.14
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is adequate

Da Vinci, Italian Ocean Going Submarine laid down 1928

Displacement:
1,000 t light; 1,030 t standard; 1,388 t normal; 1,675 t full load

Dimensions: Length overall / water x beam x draught
229.66 ft / 229.66 ft x 22.97 ft x 19.69 ft (normal load)
70.00 m / 70.00 m x 7.00 m x 6.00 m

Armament:
1 - 3.94" / 100 mm guns in single mounts, 30.42lbs / 13.80kg shells, 1928 Model
Breech loading gun in deck mount
on centreline amidships, 1 raised gun
2 - 0.79" / 20.0 mm guns (1x2 guns), 0.24lbs / 0.11kg shells, 1928 Model
Breech loading guns in deck mount
on side, all raised guns
Weight of broadside 31 lbs / 14 kg
Shells per gun, main battery: 150
8 - 21.0" / 533 mm submerged torpedo tubes

Machinery:
Diesel Internal combustion engines plus batteries,
Electric cruising motors plus geared drives, 2 shafts, 4,200 shp / 3,133 Kw = 18.54 kts
Range 14,130nm at 12.00 kts
Bunker at max displacement = 644 tons

Complement:
113 - 147

Cost:
£0.216 million / $0.864 million

Distribution of weights at normal displacement:
Armament: 4 tons, 0.3 %
Machinery: 131 tons, 9.4 %
Hull, fittings & equipment: 665 tons, 47.9 %
Fuel, ammunition & stores: 388 tons, 28.0 %
Miscellaneous weights: 200 tons, 14.4 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
382 lbs / 173 Kg = 12.5 x 3.9 " / 100 mm shells or 0.3 torpedoes
Stability (Unstable if below 1.00): 1.05
Metacentric height 0.6 ft / 0.2 m
Roll period: 12.4 seconds
Steadiness - As gun platform (Average = 50 %): 0 %
- Recoil effect (Restricted arc if above 1.00): 0.00
Seaboat quality (Average = 1.00): 0.00

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.468
Length to Beam Ratio: 10.00 : 1
'Natural speed' for length: 15.15 kts
Power going to wave formation at top speed: 49 %
Trim (Max stability = 0, Max steadiness = 100): 50
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: 0.00 ft / 0.00 m
- Forecastle (20 %): 0.00 ft / 0.00 m
- Mid (50 %): 0.00 ft / 0.00 m
- Quarterdeck (15 %): 0.00 ft / 0.00 m
- Stern: 0.00 ft / 0.00 m
- Average freeboard: 0.00 ft / 0.00 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 136.5 %
- Above water (accommodation/working, high = better): 0.0 %
Waterplane Area: 3,416 Square feet or 317 Square metres
Displacement factor (Displacement / loading): 282 %
Structure weight / hull surface area: 110 lbs/sq ft or 536 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 2.97
- Longitudinal: 2.98
- Overall: 2.97
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is extremely poor
Ship has quick, lively roll, not a steady gun platform
Caution: Lacks seaworthiness - very limited seakeeping ability

Operational Diving Depth=89m
Emergency Diving Depth=142m
Crush Depth=222m

Quoted

MAS. 134(0)+5

Did someone order a few MAS boats? :-)

Most are WWI types found on this site. There are also a few post war types c. 40-50. Still when over 800 were either built or on order during WWI it doesn't seem much.

Quoted

Still when over 800 were either built or on order during WWI it doesn't seem much.

... Did someone order a lot of MAS boats? :-)
I'm still thinking if I should wait a bit until the 30s before building such ships or start building them before 1930...

They would be extremely limited in the Pacific. Most have a range of c. 300miles and poor seakeeping. Combined with tempermental petrol engines, this might be a problem. I quite like the MAS with 75mm guns. I think the VAS types have promise as well.

I'm not looking to use such a vessel in the Pacific. That would be a bit ridiculous. But a few in the Inner Sea might work...