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HoOmAn

Keeper of the Sacred Block Coefficient

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1

Tuesday, October 5th 2004, 4:42pm

Aircraft Carrier

Wim Kraash , laid down 1908, converted 1919 for experimental purpose





Displacement:
6.673 t light; 6.878 t standard; 8.973 t normal; 10.613 t full load
Loading submergence 571 tons/feet

Dimensions:
485,56 ft x 60,70 ft x 19,03 ft (normal load)
148,00 m x 18,50 m x 5,80 m

Air Group: 2 squadrons á 12 planes plus 8 spares
1 - Fighter Squadrons
1 - Torpedo Bomber/Scout Squadrons

Armament:
4 - 4,13" / 105 mm guns
8 - 3,46" / 88 mm QF guns
Weight of broadside 308 lbs / 140 kg

Armour:
Main gun shields 0,98" / 25 mm

Machinery:
Coal and oil fired boilers, steam turbines,
Direct drive, 2 shafts, 20.109 shp / 15.001 Kw = 21,92 kts
Range 8.000nm at 15,00 kts

Complement:
460 - 599

Cost:
£0,415 million / $1,659 million

Distribution of weights at normal displacement:
Armament: 38 tons, 0,4%
Armour: 6 tons, 0,1%
Belts: 0 tons, 0,0%, Armament: 6 tons, 0,1%, Armour Deck: 0 tons, 0,0%
Conning Tower: 0 tons, 0,0%, Torpedo bulkhead: 0 tons, 0,0%
Machinery: 1.064 tons, 11,9%
Hull, fittings & equipment: 3.964 tons, 44,2%
Fuel, ammunition & stores: 2.300 tons, 25,6%
Miscellaneous weights: 1.600 tons, 17,8%

Metacentric height 3,4

Remarks:
Hull space for machinery, storage & compartmentation is excellent
Room for accommodation & workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform
Excellent seaboat, comfortable and able to fight her guns in the heaviest weather

Estimated overall survivability and seakeeping ability:
Relative margin of stability: 1,21
Shellfire needed to sink: 18.729 lbs / 8.495 Kg = 530,3 x 4,1 " / 105 mm shells
(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)
Torpedoes needed to sink: 2,7
(Approx number of typical torpedo hits needed to sink ship)
Relative steadiness as gun platform: 72 %
(Average = 50 %)
Relative rocking effect from firing to beam: 0,04
Relative quality as seaboat: 2,00

Hull form characteristics:
Block coefficient: 0,560
Sharpness coefficient: 0,38
Hull speed coefficient 'M': 7,15
'Natural speed' for length: 22,04 kts
Power going to wave formation at top speed: 46 %
Trim: 36
(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)

Estimated hull characteristics & strength:
Underwater volume absorbed by magazines and engineering spaces: 62,2%
Relative accommodation and working space: 176,5%
(Average = 100%)
Displacement factor: 222%
(Displacement relative to loading factors)
Relative cross-sectional hull strength: 1,40
(Structure weight / hull surface area: 122 lbs / square foot or 595 Kg / square metre)
Relative longitudinal hull strength: 2,58
(for 21,33 ft / 6,50 m average freeboard, freeboard adjustment 6,51 ft)
Relative composite hull strength: 1,48

HoOmAn

Keeper of the Sacred Block Coefficient

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2

Monday, November 1st 2004, 3:05pm

Hammer , laid down 1925, replaced CVX Wim Kraash 1927, sunk 13-07-35 (gunfire)


Credits to seawolf for the picture!

Displacement:
19.998 t light; 20.566 t standard (20.500 t officially); 23.974 t normal; 26.700 t full load

Dimensions: Length overall / water x beam x draught
735,30 ft / 721,78 ft x 88,58 ft x 26,25 ft (normal load)
224,12 m / 220,00 m x 27,00 m x 8,00 m

Air Group: 7 squadrons á 12 planes
3 - Fighter Squadrons
1 - Dive Bomber Squadrons
3 - Torpedo Bomber/Scout Squadrons

Armament:
8 - 5,91" / 150 mm guns in single mounts, 102,98lbs / 46,71kg shells, 1922 Model
Breech loading guns in casemate mounts
on side, evenly spread
8 guns in hull casemates - Limited use in heavy seas
16 - 3,46" / 88,0 mm guns (8x2 guns), 20,79lbs / 9,43kg shells, 1925 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, all raised mounts
20 - 1,57" / 40,0 mm guns (10x2 guns), 1,95lbs / 0,88kg shells, 1924 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, all raised mounts
20 - 0,79" / 20,0 mm guns (6 mounts), 0,24lbs / 0,11kg shells, 1923 Model
Machine guns in deck mounts
on side, evenly spread, all raised guns
Weight of broadside 1.200 lbs / 544 kg
Shells per gun, main battery: 120

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 1,97" / 50 mm 494,29 ft / 150,66 m 9,19 ft / 2,80 m
Ends: Unarmoured
Main Belt covers 105% of normal length

- Torpedo Bulkhead:
0,98" / 25 mm 494,29 ft / 150,66 m 22,97 ft / 7,00 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1,38" / 35 mm - -
2nd: 0,98" / 25 mm - -
3rd: 0,59" / 15 mm - -
4th: 0,39" / 10 mm - -

- Armour deck: 2,36" / 60 mm

Machinery:
Oil fired boilers, steam turbines,
Electric motors, 4 shafts, 100.536 shp / 75.000 Kw = 29,55 kts
Range 15.130nm at 15,00 kts (Bunkerage = 6.134 tons)

Complement:
963 - 1.252

Cost:
£4,199 million / $16,795 million

Distribution of weights at normal displacement:
Armament: 150 tons, 0,6%
Armour: 2.703 tons, 11,3%
- Belts: 375 tons, 1,6%
- Torpedo bulkhead: 413 tons, 1,7%
- Armament: 52 tons, 0,2%
- Armour Deck: 1.862 tons, 7,8%
- Conning Tower: 0 tons, 0,0%
Machinery: 3.264 tons, 13,6%
Hull, fittings & equipment: 6.825 tons, 28,5%
Fuel, ammunition & stores: 3.976 tons, 16,6%
Miscellaneous weights: 7.056 tons, 29,4%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
22.809 lbs / 10.346 Kg = 221,5 x 5,9 " / 150 mm shells or 3,1 torpedoes
Stability (Unstable if below 1.00): 1,13
Metacentric height 5,2 ft / 1,6 m
Roll period: 16,3 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0,03
Seaboat quality (Average = 1.00): 1,34

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0,500
Length to Beam Ratio: 8,15 : 1
'Natural speed' for length: 26,87 kts
Power going to wave formation at top speed: 50 %
Trim (Max stability = 0, Max steadiness = 100): 52
Bow angle (Positive = bow angles forward): 20,00 degrees
Stern overhang: 4,92 ft / 1,50 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 23,62 ft / 7,20 m
- Forecastle (20%): 19,69 ft / 6,00 m
- Mid (50%): 19,69 ft / 6,00 m
- Quarterdeck (15%): 19,69 ft / 6,00 m
- Stern: 19,69 ft / 6,00 m
- Average freeboard: 20,00 ft / 6,10 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 105,3%
- Above water (accommodation/working, high = better): 165,9%
Waterplane Area: 42.600 Square feet or 3.958 Square metres
Displacement factor (Displacement / loading): 137%
Structure weight / hull surface area: 113 lbs/sq ft or 550 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1,00
- Longitudinal: 1,00
- 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

HoOmAn

Keeper of the Sacred Block Coefficient

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3

Wednesday, February 9th 2005, 10:23am

Forge , laid down 1926, rebuild 1942


Credits to seawolf for the picture!

Displacement:
19.695 t light; 20.277 t standard (20.000 t officially); 23.584 t normal; 26.230 t full load

Dimensions: Length overall / water x beam x draught
722,74 ft / 705,38 ft x 89,73 ft x 26,18 ft (normal load)
220,29 m / 215,00 m x 27,35 m x 7,98 m

Air Group: 7 squadrons á 12 planes
3 - Fighter Squadrons
2 - Dive Bomber Squadrons
2 - Torpedo Bomber/Scout Squadrons

Armament:
8 - 5,91" / 150 mm guns in single mounts, 102,98lbs / 46,71kg shells, 1922 Model
Breech loading guns in casemate mounts
on side ends, evenly spread
8 guns in hull casemates - Limited use in heavy seas
16 - 3,46" / 88,0 mm guns (8x2 guns), 20,79lbs / 9,43kg shells, 1925 Model
Breech loading guns in deck mounts
on side, all amidships, all raised mounts - superfiring
20 - 1,57" / 40,0 mm guns (6 mounts), 1,95lbs / 0,88kg shells, 1923 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, all raised guns
20 - 0,79" / 20,0 mm guns (14 mounts), 0,24lbs / 0,11kg shells, 1924 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 1.200 lbs / 544 kg
Shells per gun, main battery: 150

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 1,97" / 50 mm 377,62 ft / 115,10 m 9,84 ft / 3,00 m
Ends: Unarmoured
Main Belt covers 82% of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1,38" / 35 mm - -
2nd: 0,98" / 25 mm - -
3rd: 0,59" / 15 mm - -
4th: 0,39" / 10 mm - -

- Armour deck: 2,76" / 70 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 100.536 shp / 75.000 Kw = 29,52 kts
Range 15.000nm at 15,00 kts
Bunker at max displacement = 5.964 tons

Complement:
953 - 1.240

Cost:
£4,383 million / $17,532 million

Distribution of weights at normal displacement:
Armament: 150 tons, 0,6%
Armour: 2.540 tons, 10,7%
- Belts: 324 tons, 1,4%
- Torpedo bulkhead: 0 tons, 0,0%
- Armament: 66 tons, 0,3%
- Armour Deck: 2.150 tons, 9,1%
- Conning Tower: 0 tons, 0,0%
Machinery: 3.218 tons, 13,6%
Hull, fittings & equipment: 6.808 tons, 28,8%
Fuel, ammunition & stores: 3.898 tons, 16,5%
Miscellaneous weights: 7.060 tons, 29,8%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
30.619 lbs / 13.889 Kg = 297,3 x 5,9 " / 150 mm shells or 3,1 torpedoes
Stability (Unstable if below 1.00): 1,13
Metacentric height 5,3 ft / 1,6 m
Roll period: 16,3 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0,03
Seaboat quality (Average = 1.00): 1,39

Hull form characteristics:
Hull has raised forecastle
Block coefficient: 0,500
Length to Beam Ratio: 7,86 : 1
'Natural speed' for length: 26,56 kts
Power going to wave formation at top speed: 51 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 25,00 degrees
Stern overhang: 3,28 ft / 1,00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 30,18 ft / 9,20 m
- Forecastle (20%): 27,56 ft / 8,40 m (19,69 ft / 6,00 m aft of break)
- Mid (50%): 19,69 ft / 6,00 m
- Quarterdeck (15%): 19,69 ft / 6,00 m
- Stern: 19,69 ft / 6,00 m
- Average freeboard: 21,47 ft / 6,54 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 82,1%
- Above water (accommodation/working, high = better): 165,9%
Waterplane Area: 42.172 Square feet or 3.918 Square metres
Displacement factor (Displacement / loading): 137%
Structure weight / hull surface area: 113 lbs/sq ft or 549 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0,99
- Longitudinal: 1,12
- Overall: 1,00
Hull space for machinery, storage, compartmentation is excellent
Room for accommodation and workspaces is excellent
Ship has slow, easy roll, a good, steady gun platform
Good seaboat, rides out heavy weather easily

After modernization

Displacement:
19.984 t light; 20.707 t standard; 23.673 t normal; 26.046 t full load

Dimensions: Length overall / water x beam x draught
722,74 ft / 705,38 ft x 89,73 ft x 26,18 ft (normal load)
220,29 m / 215,00 m x 27,35 m x 7,98 m

Armament:
16 - 4,53" / 115 mm guns (8x2 guns), 50,71lbs / 23,00kg shells, 1938 Model
Dual purpose guns in deck mounts with hoists
on side, all amidships, all raised mounts - superfiring
16 - 2,95" / 75,0 mm guns (8x2 guns), 12,87lbs / 5,84kg shells, 1942 Model
Automatic rapid fire guns in deck mounts with hoists
on side ends, evenly spread, all raised mounts - superfiring
28 - 0,79" / 20,0 mm guns in single mounts, 0,24lbs / 0,11kg shells, 1938 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 1.024 lbs / 464 kg
Shells per gun, main battery: 350

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 1,97" / 50 mm 377,62 ft / 115,10 m 9,84 ft / 3,00 m
Ends: Unarmoured
Main Belt covers 82% of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
2nd: 1,38" / 35 mm - 0,98" / 25 mm
3rd: 0,98" / 25 mm - 0,98" / 25 mm
4th: 0,39" / 10 mm - -

- Armour deck: 2,76" / 70 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 120.644 shp / 90.000 Kw = 30,91 kts
Range 15.600nm at 15,00 kts
Bunker at max displacement = 5.340 tons

Complement:
953 - 1.240

Cost:
£4,302 million / $17,208 million

Distribution of weights at normal displacement:
Armament: 125 tons, 0,5%
Armour: 2.548 tons, 10,8%
- Belts: 324 tons, 1,4%
- Torpedo bulkhead: 0 tons, 0,0%
- Armament: 74 tons, 0,3%
- Armour Deck: 2.150 tons, 9,1%
- Conning Tower: 0 tons, 0,0%
Machinery: 3.152 tons, 13,3%
Hull, fittings & equipment: 7.060 tons, 29,8%
Fuel, ammunition & stores: 3.689 tons, 15,6%
Miscellaneous weights: 7.100 tons, 30,0%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
30.545 lbs / 13.855 Kg = 658,2 x 6 " / 152 mm shells or 3,1 torpedoes
Stability (Unstable if below 1.00): 1,10
Metacentric height 5,1 ft / 1,5 m
Roll period: 16,7 seconds
Steadiness - As gun platform (Average = 50 %): 62 %
- Recoil effect (Restricted arc if above 1.00): 0,08
Seaboat quality (Average = 1.00): 1,23

Hull form characteristics:
Hull has raised forecastle
Block coefficient: 0,500
Length to Beam Ratio: 7,86 : 1
'Natural speed' for length: 26,56 kts
Power going to wave formation at top speed: 53 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 25,00 degrees
Stern overhang: 3,28 ft / 1,00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 30,18 ft / 9,20 m
- Forecastle (20%): 27,56 ft / 8,40 m (19,69 ft / 6,00 m aft of break)
- Mid (50%): 19,69 ft / 6,00 m
- Quarterdeck (15%): 19,69 ft / 6,00 m
- Stern: 19,69 ft / 6,00 m
- Average freeboard: 21,47 ft / 6,54 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 81,2%
- Above water (accommodation/working, high = better): 165,9%
Waterplane Area: 42.172 Square feet or 3.918 Square metres
Displacement factor (Displacement / loading): 140%
Structure weight / hull surface area: 117 lbs/sq ft or 570 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0,99
- Longitudinal: 1,13
- Overall: 1,00
Hull space for machinery, storage, compartmentation is excellent
Room for accommodation and workspaces is excellent
Good seaboat, rides out heavy weather easily

Airgroup: ~80 planes of late WW2-vintage

HoOmAn

Keeper of the Sacred Block Coefficient

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4

Thursday, May 4th 2006, 9:28am

Anvil , laid down 1930
Gripper , laid down 1930


Drawing by seawolf!

Displacement:
13.507 t light; 13.915 t standard; 15.966 t normal; 17.607 t full load

Dimensions: Length overall / water x beam x draught
721,75 ft / 705,38 ft x 75,46 ft x 21,00 ft (normal load)
219,99 m / 215,00 m x 23,00 m x 6,40 m

Air Group: ~5 squadrons á 12 planes
2 - Fighter Squadrons
1 - Dive Bomber Squadrons
2 - Torpedo Bomber/Scout Squadrons

Armament:
16 - 4,53" / 115 mm guns (8x2 guns), 46,40lbs / 21,05kg shells, 1930 Model
Breech loading guns in deck mounts with hoists
on side ends, evenly spread, all raised mounts - superfiring
16 - 1,57" / 40,0 mm guns (4x4 guns), 1,95lbs / 0,88kg shells, 1930 Model
Breech loading guns in deck mounts
on side, evenly spread, all raised mounts
20 - 0,79" / 20,0 mm guns (6 mounts), 0,24lbs / 0,11kg shells, 1930 Model
Breech loading guns in deck mounts
on side, evenly spread, all raised guns
Weight of broadside 778 lbs / 353 kg
Shells per gun, main battery: 200

Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 0,98" / 25 mm 0,39" / 10 mm -
3rd: 0,59" / 15 mm - -
4th: 0,39" / 10 mm - -

- Armour deck: 0,79" / 20 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 84.000 shp / 62.664 Kw = 30,12 kts
Range 12.000nm at 15,00 kts
Bunker at max displacement = 3.692 tons

Complement:
709 - 923

Cost:
£3,809 million / $15,236 million

Distribution of weights at normal displacement:
Armament: 97 tons, 0,6%
Armour: 550 tons, 3,4%
- Belts: 0 tons, 0,0%
- Torpedo bulkhead: 0 tons, 0,0%
- Armament: 33 tons, 0,2%
- Armour Deck: 517 tons, 3,2%
- Conning Tower: 0 tons, 0,0%
Machinery: 2.545 tons, 15,9%
Hull, fittings & equipment: 5.414 tons, 33,9%
Fuel, ammunition & stores: 2.460 tons, 15,4%
Miscellaneous weights: 4.900 tons, 30,7%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
21.309 lbs / 9.666 Kg = 459,2 x 4,5 " / 115 mm shells or 2,3 torpedoes
Stability (Unstable if below 1.00): 1,09
Metacentric height 3,9 ft / 1,2 m
Roll period: 16,1 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0,13
Seaboat quality (Average = 1.00): 1,41

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0,500
Length to Beam Ratio: 9,35 : 1
'Natural speed' for length: 26,56 kts
Power going to wave formation at top speed: 49 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 22,00 degrees
Stern overhang: 6,56 ft / 2,00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 24,28 ft / 7,40 m
- Forecastle (20%): 20,83 ft / 6,35 m
- Mid (50%): 20,83 ft / 6,35 m
- Quarterdeck (15%): 20,83 ft / 6,35 m
- Stern: 20,83 ft / 6,35 m
- Average freeboard: 21,11 ft / 6,43 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 90,4%
- Above water (accommodation/working, high = better): 198,5%
Waterplane Area: 35.464 Square feet or 3.295 Square metres
Displacement factor (Displacement / loading): 141%
Structure weight / hull surface area: 104 lbs/sq ft or 506 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0,99
- Longitudinal: 1,00
- 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

HoOmAn

Keeper of the Sacred Block Coefficient

  • Send private message

5

Wednesday, April 25th 2007, 10:08am

Thomas van Deen , laid down 1934
Cornelis Keser , laid down 1934


Thanks to seawolf for the pic!

Displacement:
20.618 t light; 21.206 t standard (21.250 t officially); 23.591 t normal; 25.500 t full load

Dimensions: Length overall / water x beam x draught
721,47 ft / 705,38 ft x 82,02 ft x 24,61 ft (normal load)
219,90 m / 215,00 m x 25,00 m x 7,50 m

Air Group: 7 squadrons á 12 planes
3 - Fighter Squadrons
2 - Dive Bomber Squadrons
2 - Torpedo Bomber/Scout Squadrons

Armament:
16 - 4,53" / 115 mm guns (8x2 guns), 46,41lbs / 21,05kg shells, 1934 Model
Dual purpose guns in deck mounts with hoists
on side, evenly spread, all raised mounts
24 - 1,57" / 40,0 mm guns (8x3 guns), 1,94lbs / 0,88kg shells, 1934 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, all raised mounts
32 - 0,79" / 20,0 mm guns (8x4 guns), 0,24lbs / 0,11kg shells, 1934 Model
Machine guns in deck mounts
on centreline, evenly spread, all raised mounts
Weight of broadside 797 lbs / 361 kg
Shells per gun, main battery: 250

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Ends: Unarmoured

- Torpedo Bulkhead:
1,18" / 30 mm 583,99 ft / 178,00 m 23,62 ft / 7,20 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1,38" / 35 mm 0,98" / 25 mm 1,38" / 35 mm
2nd: 0,59" / 15 mm - -
3rd: 0,39" / 10 mm - -

- Armour deck: 1,97" / 50 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 147.454 shp / 110.000 Kw = 33,51 kts
Range 12.000nm at 15,00 kts
Bunker at max displacement = 4.294 tons

Complement:
951 - 1.237

Cost:
£6,869 million / $27,475 million

Distribution of weights at normal displacement:
Armament: 100 tons, 0,4%
Armour: 2.241 tons, 9,5%
- Belts: 0 tons, 0,0%
- Torpedo bulkhead: 603 tons, 2,6%
- Armament: 63 tons, 0,3%
- Armour Deck: 1.576 tons, 6,7%
- Conning Tower: 0 tons, 0,0%
Machinery: 4.242 tons, 18,0%
Hull, fittings & equipment: 7.035 tons, 29,8%
Fuel, ammunition & stores: 2.974 tons, 12,6%
Miscellaneous weights: 7.060 tons, 29,7%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
28.021 lbs / 12.710 Kg = 603,8 x 4,5 " / 115 mm shells or 3,6 torpedoes
Stability (Unstable if below 1.00): 1,09
Metacentric height 4,4 ft / 1,3 m
Roll period: 16,5 seconds
Steadiness - As gun platform (Average = 50 %): 50 %
- Recoil effect (Restricted arc if above 1.00): 0,08
Seaboat quality (Average = 1.00): 1,01

Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0,580
Length to Beam Ratio: 8,60 : 1
'Natural speed' for length: 30,40 kts
Power going to wave formation at top speed: 59 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 25,00 degrees
Stern overhang: 2,62 ft / 0,80 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 28,87 ft / 8,80 m
- Forecastle (20%): 21,98 ft / 6,70 m
- Mid (50%): 21,98 ft / 6,70 m
- Quarterdeck (15%): 21,98 ft / 6,70 m
- Stern: 21,98 ft / 6,70 m
- Average freeboard: 22,53 ft / 6,87 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 124,9%
- Above water (accommodation/working, high = better): 190,5%
Waterplane Area: 43.265 Square feet or 4.019 Square metres
Displacement factor (Displacement / loading): 127%
Structure weight / hull surface area: 114 lbs/sq ft or 557 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1,00
- Longitudinal: 1,10
- Overall: 1,01
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent

HoOmAn

Keeper of the Sacred Block Coefficient

  • Send private message

6

Saturday, June 27th 2009, 11:01am

Michel Endress, laid down 1936

Displacement:
9.885 t light; 10.162 t standard; 11.082 t normal; 11.818 t full load

Dimensions: Length overall / water x beam x draught
603,56 ft / 587,27 ft x 65,62 ft x 19,36 ft (normal load)
183,96 m / 179,00 m x 20,00 m x 5,90 m

Air Group: 3 squadrons á 12 planes
1 - Fighter Squadrons
1 - Dive Bomber Squadrons
1 - Torpedo Bomber/Scout Squadrons

Armament:
8 - 4,53" / 115 mm guns (4x2 guns), 46,40lbs / 21,05kg shells, 1936 Model
Breech loading guns in deck mounts with hoists
on centreline ends, evenly spread, all raised mounts - superfiring
8 - 1,57" / 40,0 mm guns (4x2 guns), 1,95lbs / 0,88kg shells, 1936 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, all raised mounts
8 - 0,79" / 20,0 mm guns (4x2 guns), 0,24lbs / 0,11kg shells, 1936 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 389 lbs / 176 kg
Shells per gun, main battery: 250

Armour:
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1,38" / 35 mm 0,98" / 25 mm 1,38" / 35 mm
3rd: 0,59" / 15 mm - -
4th: 0,39" / 10 mm - -

- Armour deck: 1,97" / 50 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 2 shafts, 93.833 shp / 70.000 Kw = 32,08 kts
Range 7.000nm at 15,00 kts
Bunker at max displacement = 1.656 tons

Complement:
539 - 702

Cost:
£3,983 million / $15,932 million

Distribution of weights at normal displacement:
Armament: 49 tons, 0,4%
Armour: 983 tons, 8,9%
- Belts: 0 tons, 0,0%
- Torpedo bulkhead: 0 tons, 0,0%
- Armament: 31 tons, 0,3%
- Armour Deck: 952 tons, 8,6%
- Conning Tower: 0 tons, 0,0%
Machinery: 2.633 tons, 23,8%
Hull, fittings & equipment: 3.720 tons, 33,6%
Fuel, ammunition & stores: 1.197 tons, 10,8%
Miscellaneous weights: 2.500 tons, 22,6%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
12.265 lbs / 5.563 Kg = 264,3 x 4,5 " / 115 mm shells or 1,6 torpedoes
Stability (Unstable if below 1.00): 1,14
Metacentric height 3,4 ft / 1,0 m
Roll period: 14,9 seconds
Steadiness - As gun platform (Average = 50 %): 51 %
- Recoil effect (Restricted arc if above 1.00): 0,08
Seaboat quality (Average = 1.00): 1,07

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0,520
Length to Beam Ratio: 8,95 : 1
'Natural speed' for length: 24,23 kts
Power going to wave formation at top speed: 58 %
Trim (Max stability = 0, Max steadiness = 100): 48
Bow angle (Positive = bow angles forward): 25,00 degrees
Stern overhang: 3,28 ft / 1,00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 27,89 ft / 8,50 m
- Forecastle (30%): 19,36 ft / 5,90 m
- Mid (45%): 19,36 ft / 5,90 m
- Quarterdeck (25%): 19,36 ft / 5,90 m
- Stern: 19,36 ft / 5,90 m
- Average freeboard: 20,38 ft / 6,21 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 105,5%
- Above water (accommodation/working, high = better): 178,9%
Waterplane Area: 26.151 Square feet or 2.430 Square metres
Displacement factor (Displacement / loading): 121%
Structure weight / hull surface area: 93 lbs/sq ft or 455 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 excellent

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7

Saturday, June 27th 2009, 11:02am

Asgard, laid down 1937

Displacement:
26.993 t light; 27.770 t standard; 30.675 t normal; 32.998 t full load

Dimensions: Length overall / water x beam x draught
750,13 ft / 734,91 ft x 98,43 ft x 25,59 ft (normal load)
228,64 m / 224,00 m x 30,00 m x 7,80 m

Air Group: 7 squadrons á 12 planes plus spares
3 - Fighter Squadrons
2 - Dive Bomber Squadrons
2 - Torpedo Bomber/Scout Squadrons

Armament:
16 - 4,53" / 115 mm guns (8x2 guns), 46,40lbs / 21,05kg shells, 1937 Model
Dual purpose guns in deck mounts with hoists
on side, evenly spread, all raised mounts
24 - 1,57" / 40,0 mm guns (8x3 guns), 1,95lbs / 0,88kg shells, 1937 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, all raised mounts
24 - 0,79" / 20,0 mm guns (4x6 guns), 0,24lbs / 0,11kg shells, 1937 Model
Machine guns in deck mounts
on centreline, evenly spread, all raised mounts
20 - 0,79" / 20,0 mm guns (10x2 guns), 0,24lbs / 0,11kg shells, 1937 Model
Breech loading guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 800 lbs / 363 kg
Shells per gun, main battery: 350

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 3,15" / 80 mm 524,93 ft / 160,00 m 13,12 ft / 4,00 m
Ends: Unarmoured
Main Belt covers 110% of normal length

- Torpedo Bulkhead:
1,18" / 30 mm 524,93 ft / 160,00 m 25,59 ft / 7,80 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1,38" / 35 mm 0,98" / 25 mm 1,38" / 35 mm
2nd: 0,59" / 15 mm - -
3rd: 0,39" / 10 mm - -

- Armour deck: 2,36" / 60 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 174.000 shp / 129.804 Kw = 33,57 kts
Range 8.500nm at 18,00 kts
Bunker at max displacement = 5.228 tons

Complement:
1.158 - 1.506

Cost:
£9,294 million / $37,176 million

Distribution of weights at normal displacement:
Armament: 100 tons, 0,3%
Armour: 3.929 tons, 12,8%
- Belts: 916 tons, 3,0%
- Torpedo bulkhead: 587 tons, 1,9%
- Armament: 63 tons, 0,2%
- Armour Deck: 2.364 tons, 7,7%
- Conning Tower: 0 tons, 0,0%
Machinery: 4.823 tons, 15,7%
Hull, fittings & equipment: 9.141 tons, 29,8%
Fuel, ammunition & stores: 3.682 tons, 12,0%
Miscellaneous weights: 9.000 tons, 29,3%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
42.052 lbs / 19.075 Kg = 906,2 x 4,5 " / 115 mm shells or 5,5 torpedoes
Stability (Unstable if below 1.00): 1,14
Metacentric height 6,3 ft / 1,9 m
Roll period: 16,5 seconds
Steadiness - As gun platform (Average = 50 %): 51 %
- Recoil effect (Restricted arc if above 1.00): 0,05
Seaboat quality (Average = 1.00): 1,00

Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0,580
Length to Beam Ratio: 7,47 : 1
'Natural speed' for length: 31,39 kts
Power going to wave formation at top speed: 59 %
Trim (Max stability = 0, Max steadiness = 100): 51
Bow angle (Positive = bow angles forward): 22,00 degrees
Stern overhang: 2,62 ft / 0,80 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 31,17 ft / 9,50 m
- Forecastle (20%): 24,28 ft / 7,40 m
- Mid (50%): 24,28 ft / 7,40 m
- Quarterdeck (15%): 24,28 ft / 7,40 m
- Stern: 24,28 ft / 7,40 m
- Average freeboard: 24,83 ft / 7,57 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 108,3%
- Above water (accommodation/working, high = better): 216,0%
Waterplane Area: 54.091 Square feet or 5.025 Square metres
Displacement factor (Displacement / loading): 131%
Structure weight / hull surface area: 124 lbs/sq ft or 608 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0,98
- Longitudinal: 1,17
- Overall: 1,00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent

HoOmAn

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8

Saturday, February 5th 2011, 12:52am

Helspanth , laid down 1940

Displacement:
23.956 t light; 24.680 t standard; 27.303 t normal; 29.402 t full load

Dimensions: Length overall / water x beam x draught
720,54 ft / 705,38 ft x 91,86 ft x 25,43 ft (normal load)
219,62 m / 215,00 m x 28,00 m x 7,75 m

Air Group: 7 squadrons á 12 planes
3 - Fighter Squadrons
2 - Dive Bomber Squadrons
2 - Torpedo Bomber/Scout Squadrons

Armament:
16 - 4,53" / 115 mm guns (8x2 guns), 50,71lbs / 23,00kg shells, 1940 Model
Dual purpose guns in deck mounts with hoists
on side, evenly spread, all raised mounts
24 - 1,57" / 40,0 mm guns (8x3 guns), 1,95lbs / 0,88kg shells, 1940 Model
Anti-aircraft guns in deck mounts
on side, evenly spread, all raised mounts
24 - 0,79" / 20,0 mm guns (4x6 guns), 0,24lbs / 0,11kg shells, 1940 Model
Machine guns in deck mounts
on centreline, evenly spread, all raised mounts
20 - 0,79" / 20,0 mm guns in single mounts, 0,24lbs / 0,11kg shells, 1940 Model
Breech loading guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 869 lbs / 394 kg
Shells per gun, main battery: 350

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 3,15" / 80 mm 492,13 ft / 150,00 m 13,12 ft / 4,00 m
Ends: Unarmoured
Main Belt covers 107% of normal length

- Torpedo Bulkhead:
1,18" / 30 mm 492,13 ft / 150,00 m 25,43 ft / 7,75 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1,38" / 35 mm 1,38" / 35 mm 1,38" / 35 mm
2nd: 0,59" / 15 mm - -
3rd: 0,39" / 10 mm - -
4th: 0,39" / 10 mm - -

- Armour deck: 3,15" / 80 mm, Conning tower: 1,18" / 30 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 155.577 shp / 116.061 Kw = 33,14 kts
Range 8.500nm at 18,00 kts
Bunker at max displacement = 4.723 tons

Complement:
1.061 - 1.380

Cost:
£9,029 million / $36,116 million

Distribution of weights at normal displacement:
Armament: 100 tons, 0,4%
Armour: 4.332 tons, 15,9%
- Belts: 860 tons, 3,1%
- Torpedo bulkhead: 547 tons, 2,0%
- Armament: 79 tons, 0,3%
- Armour Deck: 2.823 tons, 10,3%
- Conning Tower: 23 tons, 0,1%
Machinery: 4.160 tons, 15,2%
Hull, fittings & equipment: 8.164 tons, 29,9%
Fuel, ammunition & stores: 3.347 tons, 12,3%
Miscellaneous weights: 7.200 tons, 26,4%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
39.806 lbs / 18.056 Kg = 857,8 x 4,5 " / 115 mm shells or 5,3 torpedoes
Stability (Unstable if below 1.00): 1,14
Metacentric height 5,7 ft / 1,7 m
Roll period: 16,2 seconds
Steadiness - As gun platform (Average = 50 %): 51 %
- Recoil effect (Restricted arc if above 1.00): 0,06
Seaboat quality (Average = 1.00): 1,06

Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0,580
Length to Beam Ratio: 7,68 : 1
'Natural speed' for length: 30,68 kts
Power going to wave formation at top speed: 59 %
Trim (Max stability = 0, Max steadiness = 100): 48
Bow angle (Positive = bow angles forward): 20,00 degrees
Stern overhang: 2,62 ft / 0,80 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 34,45 ft / 10,50 m
- Forecastle (20%): 24,44 ft / 7,45 m
- Mid (50%): 24,44 ft / 7,45 m
- Quarterdeck (15%): 24,44 ft / 7,45 m
- Stern: 24,44 ft / 7,45 m
- Average freeboard: 25,24 ft / 7,69 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 104,8%
- Above water (accommodation/working, high = better): 212,6%
Waterplane Area: 48.457 Square feet or 4.502 Square metres
Displacement factor (Displacement / loading): 132%
Structure weight / hull surface area: 120 lbs/sq ft or 587 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 excellent

HoOmAn

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9

Monday, June 4th 2012, 11:21pm

Bahamut , laid down 1942
Marduk, laid down 1942
Tiamat, laid down 1943
Lilith, laid down 1943

Displacement:
30.830 t light; 31.877 t standard; 36.142 t normal; 39.554 t full load

Dimensions: Length overall / water x beam x draught
853,22 ft / 826,77 ft x 93,50 ft x 28,71 ft (normal load)
260,06 m / 252,00 m x 28,50 m x 8,75 m

Air Group: 7 squadrons á 12 planes
3 - Fighter Squadrons
2 - Dive Bomber Squadrons
2 - Torpedo Bomber/Scout Squadrons

plus Transport Squadron (8 planes)

Armament:
16 - 4,92" / 125 mm guns (8x2 guns), 63,93lbs / 29,00kg shells, 1942 Model
Dual purpose guns in deck mounts with hoists
on side, evenly spread, all raised mounts
24 - 2,95" / 75,0 mm guns (12x2 guns), 13,23lbs / 6,00kg shells, 1942 Model
Automatic rapid fire guns in deck mounts with hoists
on side, evenly spread, all raised mounts
24 - 0,79" / 20,0 mm guns in single mounts, 0,24lbs / 0,11kg shells, 1942 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 1.346 lbs / 611 kg
Shells per gun, main battery: 400

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 3,15" / 80 mm 503,61 ft / 153,50 m 13,12 ft / 4,00 m
Ends: Unarmoured
Main Belt covers 94% of normal length

- Torpedo Bulkhead:
1,18" / 30 mm 503,61 ft / 153,50 m 28,71 ft / 8,75 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1,38" / 35 mm 0,98" / 25 mm 1,38" / 35 mm
2nd: 0,98" / 25 mm 0,79" / 20 mm 0,79" / 20 mm
3rd: 0,39" / 10 mm - -

- Armour deck: 4,72" / 120 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 176.943 shp / 132.000 Kw = 33,35 kts
Range 12.000nm at 18,00 kts
Bunker at max displacement = 7.677 tons

Complement:
1.309 - 1.703

Cost:
£11,873 million / $47,494 million

Distribution of weights at normal displacement:
Armament: 166 tons, 0,5%
Armour: 6.632 tons, 18,3%
- Belts: 889 tons, 2,5%
- Torpedo bulkhead: 632 tons, 1,7%
- Armament: 107 tons, 0,3%
- Armour Deck: 5.004 tons, 13,8%
- Conning Tower: 0 tons, 0,0%
Machinery: 4.622 tons, 12,8%
Hull, fittings & equipment: 10.410 tons, 28,8%
Fuel, ammunition & stores: 5.312 tons, 14,7%
Miscellaneous weights: 9.000 tons, 24,9%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
55.071 lbs / 24.980 Kg = 924,1 x 4,9 " / 125 mm shells or 7,0 torpedoes
Stability (Unstable if below 1.00): 1,17
Metacentric height 6,0 ft / 1,8 m
Roll period: 16,0 seconds
Steadiness - As gun platform (Average = 50 %): 51 %
- Recoil effect (Restricted arc if above 1.00): 0,08
Seaboat quality (Average = 1.00): 1,22

Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0,570
Length to Beam Ratio: 8,84 : 1
'Natural speed' for length: 32,88 kts
Power going to wave formation at top speed: 54 %
Trim (Max stability = 0, Max steadiness = 100): 42
Bow angle (Positive = bow angles forward): 30,00 degrees
Stern overhang: 6,56 ft / 2,00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 34,45 ft / 10,50 m
- Forecastle (20%): 23,95 ft / 7,30 m
- Mid (50%): 23,95 ft / 7,30 m
- Quarterdeck (15%): 23,95 ft / 7,30 m
- Stern: 23,95 ft / 7,30 m
- Average freeboard: 24,79 ft / 7,56 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 93,5%
- Above water (accommodation/working, high = better): 199,5%
Waterplane Area: 57.258 Square feet or 5.319 Square metres
Displacement factor (Displacement / loading): 138%
Structure weight / hull surface area: 128 lbs/sq ft or 623 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1,00
- Longitudinal: 1,00
- Overall: 1,00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent
Good seaboat, rides out heavy weather easily

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10

Monday, March 17th 2014, 10:43pm

Robert Westerhold, laid down 1943
Paul Verhoeven, laid down 1943

Displacement:
13.976 t light; 14.490 t standard; 17.144 t normal; 19.268 t full load

Dimensions: Length overall / water x beam x draught
670,20 ft / 656,17 ft x 68,90 ft x 25,52 ft (normal load)
204,28 m / 200,00 m x 21,00 m x 7,78 m

Armament:
8 - 4,53" / 115 mm guns (4x2 guns), 50,71lbs / 23,00kg shells, 1943 Model
Dual purpose guns in deck mounts with hoists
on side, all amidships, all raised mounts - superfiring
20 - 2,95" / 75,0 mm guns in single mounts, 13,23lbs / 6,00kg shells, 1943 Model
Automatic rapid fire guns in deck mounts with hoists
on side, evenly spread, all raised mounts
20 - 0,79" / 20,0 mm guns in single mounts, 0,24lbs / 0,11kg shells, 1943 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 675 lbs / 306 kg
Shells per gun, main battery: 400

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Ends: Unarmoured

- Torpedo Bulkhead:
1,38" / 35 mm 511,81 ft / 156,00 m 25,52 ft / 7,78 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 1,38" / 35 mm 1,38" / 35 mm 2,36" / 60 mm
2nd: 0,98" / 25 mm 0,79" / 20 mm 1,18" / 30 mm

- Armour deck: 2,76" / 70 mm, Conning tower: 0,79" / 20 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 120.000 shp / 89.520 Kw = 33,55 kts
Range 12.000nm at 18,00 kts
Bunker at max displacement = 4.778 tons

Complement:
748 - 973

Cost:
£6,513 million / $26,050 million

Distribution of weights at normal displacement:
Armament: 86 tons, 0,5%
Armour: 2.382 tons, 13,9%
- Belts: 0 tons, 0,0%
- Torpedo bulkhead: 666 tons, 3,9%
- Armament: 77 tons, 0,4%
- Armour Deck: 1.627 tons, 9,5%
- Conning Tower: 11 tons, 0,1%
Machinery: 3.099 tons, 18,1%
Hull, fittings & equipment: 5.109 tons, 29,8%
Fuel, ammunition & stores: 3.168 tons, 18,5%
Miscellaneous weights: 3.300 tons, 19,2%

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
22.070 lbs / 10.011 Kg = 475,6 x 4,5 " / 115 mm shells or 3,2 torpedoes
Stability (Unstable if below 1.00): 1,10
Metacentric height 3,5 ft / 1,1 m
Roll period: 15,6 seconds
Steadiness - As gun platform (Average = 50 %): 52 %
- Recoil effect (Restricted arc if above 1.00): 0,12
Seaboat quality (Average = 1.00): 1,03

Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0,520
Length to Beam Ratio: 9,52 : 1
'Natural speed' for length: 29,28 kts
Power going to wave formation at top speed: 58 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 20,00 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%): 20,34 ft / 6,20 m
- Mid (50%): 20,34 ft / 6,20 m
- Quarterdeck (15%): 20,34 ft / 6,20 m
- Stern: 20,34 ft / 6,20 m
- Average freeboard: 21,08 ft / 6,42 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 119,4%
- Above water (accommodation/working, high = better): 165,3%
Waterplane Area: 31.919 Square feet or 2.965 Square metres
Displacement factor (Displacement / loading): 136%
Structure weight / hull surface area: 103 lbs/sq ft or 501 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0,97
- Longitudinal: 1,25
- Overall: 1,00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent

Airgroup: 56 planes of WW2-vintage