WesWorld

Note: The Russian Federation Navy uses the term Lineynyy korabl' ("Line Ship", abbreviated LK) to refer to a battleship. The term is often contracted to "linkór". The term Linéynyy kréyser ("Line Cruiser", abbreviated LKR) refers to a battlecruiser. a faster or more lightly-protected capital ship.

Lineynyy Korabl' ("Linkór") / Battleships

Petropavlovsk-class Dreadnought
- Sevastopol
- Poltava

Imperitritsa Maria-class Dreadnought
- Imperitritsa Maria
- Emperitritsa Ekaterina Velikaya
- Imperator Aleksandr III
- Imperator Nikolai I

Imperator Petr Veliki-class Dreadnought
- Imperator Petr Veliki
- Veliki Kniaz Dimitriy Donskoi
- Veliki Kniaz Aleksandr Nevskiy
- Veliki Kniaz Yaroslav Medniy

Soyuz Nerushimy-class Dreadnought
- Soyuz Nerushimy
- Narodov Svobodnikh
- Revolutsia
- Demokratia

Slava-class Dreadnought
- Slava
- Pobeda
- Pravda
- Vlast

Linéynyy Kréyseri / Battlecruisers

Izmail-class Battlecruiser
- Izmail
- Borodino
- Navarin
- Kinburn

Khranitel-class Battlecruiser
- Khranitel

Rostislav-class Battlecruiser
- Rostislav
- Potemkin
- Georgii Pobedonosets
- Retvizan

Sevastopol-class, Russian Battleship laid down 1910 (Engine 1936)

Displacement:
23,543 t light; 24,877 t standard; 26,806 t normal; 28,349 t full load

Dimensions: Length overall / water x beam x draught
611.14 ft / 600.39 ft x 80.38 ft (Bulges 90.22 ft) x 26.90 ft (normal load)
186.28 m / 183 m x 24.50 m (Bulges 27.50 m) x 8.20 m

Armament:
6 - 15.00" / 381 mm guns (3x2 guns), 1,984.16lbs / 900.00kg shells, 1936 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, majority forward
16 - 5.12" / 130 mm guns in single mounts, 79.37lbs / 36.00kg shells, 1910 Model
Breech loading guns in casemate mounts
on side, evenly spread
16 guns in hull casemates - Limited use in heavy seas
18 - 3.94" / 100 mm guns (6x3 guns), 37.48lbs / 17.00kg shells, 1936 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 2 raised mounts
32 - 1.46" / 37.0 mm guns (8x4 guns), 1.55lbs / 0.70kg shells, 1936 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 4 raised mounts
8 - 0.55" / 14.0 mm guns in single mounts, 0.08lbs / 0.04kg shells, 1936 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 13,900 lbs / 6,305 kg
Shells per gun, main battery: 100

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 11.0" / 279 mm 393.70 ft / 120.00 m 13.12 ft / 4.00 m
Ends: Unarmoured
Upper: 7.99" / 203 mm 393.70 ft / 120.00 m 8.20 ft / 2.50 m
Main Belt covers 102 % of normal length

- Torpedo Bulkhead and Bulges:
1.57" / 40 mm 393.70 ft / 120.00 m 26.25 ft / 8.00 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 12.0" / 305 mm 7.99" / 203 mm 7.99" / 203 mm
2nd: 5.98" / 152 mm - -
3rd: 0.98" / 25 mm 0.20" / 5 mm -
4th: 0.98" / 25 mm 0.20" / 5 mm -

- Armour deck: 4.72" / 120 mm, Conning tower: 10.00" / 254 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 88,746 shp / 66,204 Kw = 27.00 kts
Range 8,500nm at 15.00 kts
Bunker at max displacement = 3,472 tons

Complement:
1,046 - 1,361

Cost:
£2.411 million / $9.645 million

Distribution of weights at normal displacement:
Armament: 1,475 tons, 5.5 %
Armour: 9,308 tons, 34.7 %
- Belts: 3,552 tons, 13.3 %
- Torpedo bulkhead: 602 tons, 2.2 %
- Armament: 1,761 tons, 6.6 %
- Armour Deck: 3,200 tons, 11.9 %
- Conning Tower: 193 tons, 0.7 %
Machinery: 2,490 tons, 9.3 %
Hull, fittings & equipment: 9,282 tons, 34.6 %
Fuel, ammunition & stores: 3,262 tons, 12.2 %
Miscellaneous weights: 988 tons, 3.7 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
33,149 lbs / 15,036 Kg = 19.6 x 15.0 " / 381 mm shells or 5.1 torpedoes
Stability (Unstable if below 1.00): 1.17
Metacentric height 4.8 ft / 1.5 m
Roll period: 17.3 seconds
Steadiness - As gun platform (Average = 50 %): 50 %
- Recoil effect (Restricted arc if above 1.00): 0.61
Seaboat quality (Average = 1.00): 1.00

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.650
Length to Beam Ratio: 6.59 : 1
'Natural speed' for length: 24.39 kts
Power going to wave formation at top speed: 57 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 20.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 29.20 ft / 8.90 m
- Forecastle (20 %): 19.36 ft / 5.90 m
- Mid (40 %): 19.36 ft / 5.90 m
- Quarterdeck (15 %): 19.36 ft / 5.90 m
- Stern: 19.36 ft / 5.90 m
- Average freeboard: 20.14 ft / 6.14 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 101.6 %
- Above water (accommodation/working, high = better): 129.1 %
Waterplane Area: 36,616 Square feet or 3,402 Square metres
Displacement factor (Displacement / loading): 99 %
Structure weight / hull surface area: 170 lbs/sq ft or 828 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.95
- Longitudinal: 1.53
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent

Notes:
- Twin semiautomatic 100mm AA guns simmed as triples
- Of special interest here is that R turret is removed, but the barbette remains, plated over. 888 tons of misc weight was added to reflect this. She is armed with refurbished 381mm/52 guns from the Imperator Petr Veliki class. Other alterations are similar to Imperitritsa Maria's.

Breakdown of Miscellaneous Weights:
- 888 tons for plated-over R barbette
- 40 tons for electronics
- 25 tons for seaplane
- 15 tons for catapult
- 30 tons for updated fire-control

Electronics Suite:
- 1x NR-100 surface search radar, model of 1936 (20 tons)
- 1x NR-103 air search radar, model of 1936 (20 tons)

Ships in Class:
- Sevastopol
- Poltava
- Petropavlovsk (retired and scrapped)
- Gangut (retired and scrapped)

Izmail-class, Russian Battlecruisers laid down 1913 (Engine 1937)

Displacement:
33,606 t light; 35,735 t standard; 39,767 t normal; 42,992 t full load

Dimensions: Length overall / water x beam x draught
809.92 ft / 792.32 ft x 100.07 ft (Bulges 111.55 ft) x 31.50 ft (normal load)
246.86 m / 241.50 m x 30.50 m (Bulges 34.00 m) x 9.60 m

Armament:
8 - 16.54" / 420 mm guns (4x2 guns), 2,645.55lbs / 1,200.00kg shells, 1937 Model
Breech loading guns in turrets (on barbettes)
on centreline, evenly spread
Aft Main mounts separated by engine room
18 - 5.12" / 130 mm guns (6x3 guns), 79.37lbs / 36.00kg shells, 1937 Model
Dual purpose guns in deck mounts with hoists
on side, evenly spread, 2 raised mounts
48 - 1.46" / 37.0 mm guns (12x4 guns), 1.55lbs / 0.70kg shells, 1913 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 4 raised mounts
Weight of broadside 22,667 lbs / 10,282 kg
Shells per gun, main battery: 100

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 9.84" / 250 mm 508.53 ft / 155.00 m 13.12 ft / 4.00 m
Ends: Unarmoured
Main Belt covers 99 % of normal length

- Torpedo Bulkhead and Bulges:
1.18" / 30 mm 508.53 ft / 155.00 m 29.86 ft / 9.10 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 13.8" / 350 mm 7.87" / 200 mm 9.84" / 250 mm
2nd: 0.98" / 25 mm 0.20" / 5 mm -
3rd: 0.98" / 25 mm 0.20" / 5 mm -

- Armour deck: 4.72" / 120 mm, Conning tower: 13.78" / 350 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 143,163 shp / 106,800 Kw = 30.00 kts
Range 9,700nm at 18.00 kts
Bunker at max displacement = 7,257 tons

Complement:
1,407 - 1,830

Cost:
£4.110 million / $16.438 million

Distribution of weights at normal displacement:
Armament: 2,421 tons, 6.1 %
Armour: 10,928 tons, 27.5 %
- Belts: 2,799 tons, 7.0 %
- Torpedo bulkhead: 663 tons, 1.7 %
- Armament: 2,503 tons, 6.3 %
- Armour Deck: 4,617 tons, 11.6 %
- Conning Tower: 346 tons, 0.9 %
Machinery: 3,968 tons, 10.0 %
Hull, fittings & equipment: 16,295 tons, 41.0 %
Fuel, ammunition & stores: 6,105 tons, 15.4 %
Miscellaneous weights: 50 tons, 0.1 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
46,029 lbs / 20,878 Kg = 20.4 x 16.5 " / 420 mm shells or 7.0 torpedoes
Stability (Unstable if below 1.00): 1.14
Metacentric height 6.4 ft / 2.0 m
Roll period: 18.5 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.58
Seaboat quality (Average = 1.00): 1.13

Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0.500
Length to Beam Ratio: 7.10 : 1
'Natural speed' for length: 28.15 kts
Power going to wave formation at top speed: 50 %
Trim (Max stability = 0, Max steadiness = 100): 62
Bow angle (Positive = bow angles forward): 25.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 37.73 ft / 11.50 m
- Forecastle (21 %): 26.25 ft / 8.00 m
- Mid (28 %): 26.25 ft / 8.00 m (18.04 ft / 5.50 m aft of break)
- Quarterdeck (15 %): 18.04 ft / 5.50 m
- Stern: 18.04 ft / 5.50 m
- Average freeboard: 21.31 ft / 6.49 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 98.7 %
- Above water (accommodation/working, high = better): 135.5 %
Waterplane Area: 52,825 Square feet or 4,908 Square metres
Displacement factor (Displacement / loading): 104 %
Structure weight / hull surface area: 211 lbs/sq ft or 1,029 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
Ship has slow, easy roll, a good, steady gun platform

Notes:
- Semiautomatic twin 130mm DP mounts simmed as triples
- Izmail class refit includes: New lengthened bow, replacement of triple 356mm turrets with twin 420mm turrets, removal of casemate mounts, addition of DP secondary and antiaircraft batteries in deck mounts with hoists, new engines, addition of air and surface search radar, removal of upper belt armor, increased main belt and deck armor, and anti-torpedo bulges.

Breakdown of Miscellaneous Weights:
- 35 tons for electronics
- 15 tons for upgraded fire-control

Electronics Suite:
- 1x NR-104 surface search radar, model of 1937 (12 tons); Kinburn only
- 1x NR-014M surface search radar, model of 1938 (12 tons); Izmail, Borodino, Navarin only
- 1x NR-118 air search radar, model of 1938 (12 tons); all ships
- 1x NR-114 main-battery fire-control radar, model of 1938 (11 tons); all ships

Ships in Class:
- Izmail: Laid down 1913, reconstructed 1937.
- Borodino: Laid down 1913, reconstructed 1937.
- Navarin: Laid down 1913, reconstructed 1937.
- Kinburn: Laid down 1913, reconstructed 1937.

Imperitritsa Mariya-class, Russian Battleship laid down 1911 (Engine 1936)

Imperitritsa Maria is getting new 381mm/45 guns in twin turrets to replace her triple 305mm/52. Other changes include increased deck armor, bulges, a reshaped bow, conversion to oil firing, new turbines, and a new AA battery. The 100mm guns are not all on side. The two superfiring mounts are located just forward and aft of the aft conning tower, thus able to bear on either beam.

Displacement:
23,756 t light; 25,321 t standard; 26,942 t normal; 28,238 t full load

Dimensions: Length overall / water x beam x draught
554.53 ft / 544.62 ft x 98.43 ft (Bulges 108.92 ft) x 27.89 ft (normal load)
169.02 m / 166.00 m x 30.00 m (Bulges 33.20 m) x 8.50 m

Armament:
8 - 15.00" / 381 mm guns (4x2 guns), 1,984.16lbs / 900.00kg shells, 1936 Model
Breech loading guns in turrets (on barbettes)
on centreline, evenly spread
Aft Main mounts separated by engine room
18 - 5.12" / 130 mm guns in single mounts, 79.37lbs / 36.00kg shells, 1911 Model
Breech loading guns in casemate mounts
on side, evenly spread
18 guns in hull casemates - Limited use in heavy seas
18 - 3.94" / 100 mm guns (6x3 guns), 35.27lbs / 16.00kg shells, 1936 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 2 raised mounts
32 - 1.46" / 37.0 mm guns (8x4 guns), 1.55lbs / 0.70kg shells, 1936 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 4 raised mounts
8 - 0.55" / 14.0 mm guns in single mounts, 0.08lbs / 0.04kg shells, 1936 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 17,987 lbs / 8,159 kg
Shells per gun, main battery: 100

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 12.0" / 305 mm 328.08 ft / 100.00 m 13.12 ft / 4.00 m
Ends: Unarmoured
Upper: 7.99" / 203 mm 328.08 ft / 100.00 m 8.20 ft / 2.50 m
Main Belt covers 93 % of normal length

- Torpedo Bulkhead and Bulges:
1.57" / 40 mm 328.08 ft / 100.00 m 28.22 ft / 8.60 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 13.8" / 350 mm 7.99" / 203 mm 10.0" / 254 mm
2nd: 5.98" / 152 mm - -
3rd: 0.98" / 25 mm 0.20" / 5 mm -
4th: 0.98" / 25 mm 0.20" / 5 mm -

- Armour deck: 5.12" / 130 mm, Conning tower: 12.01" / 305 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 48,784 shp / 36,393 Kw = 23.00 kts
Range 7,000nm at 15.00 kts
Bunker at max displacement = 2,917 tons

Complement:
1,050 - 1,366

Cost:
£2.630 million / $10.521 million

Distribution of weights at normal displacement:
Armament: 1,913 tons, 7.1 %
Armour: 10,157 tons, 37.7 %
- Belts: 3,315 tons, 12.3 %
- Torpedo bulkhead: 539 tons, 2.0 %
- Armament: 2,460 tons, 9.1 %
- Armour Deck: 3,609 tons, 13.4 %
- Conning Tower: 232 tons, 0.9 %
Machinery: 1,369 tons, 5.1 %
Hull, fittings & equipment: 10,248 tons, 38.0 %
Fuel, ammunition & stores: 3,185 tons, 11.8 %
Miscellaneous weights: 70 tons, 0.3 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
34,170 lbs / 15,499 Kg = 20.2 x 15.0 " / 381 mm shells or 6.5 torpedoes
Stability (Unstable if below 1.00): 1.13
Metacentric height 6.1 ft / 1.9 m
Roll period: 18.5 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.49
Seaboat quality (Average = 1.00): 1.11

Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.570
Length to Beam Ratio: 5.00 : 1
'Natural speed' for length: 23.34 kts
Power going to wave formation at top speed: 53 %
Trim (Max stability = 0, Max steadiness = 100): 63
Bow angle (Positive = bow angles forward): 20.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 27.23 ft / 8.30 m
- Forecastle (20 %): 17.39 ft / 5.30 m
- Mid (50 %): 17.39 ft / 5.30 m
- Quarterdeck (15 %): 17.39 ft / 5.30 m
- Stern: 17.39 ft / 5.30 m
- Average freeboard: 18.18 ft / 5.54 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 89.1 %
- Above water (accommodation/working, high = better): 120.2 %
Waterplane Area: 38,119 Square feet or 3,541 Square metres
Displacement factor (Displacement / loading): 95 %
Structure weight / hull surface area: 195 lbs/sq ft or 953 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.93
- Longitudinal: 1.82
- 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

Breakdown of Miscellaneous Weights:
- 40 tons for electronics
- 30 tons for upgraded fire-control

Electronics Suite:
- 1x NR-100 surface search radar, model of 1937 (20 tons)
- 1x NR-103 air search radar, model of 1937 (20 tons)

Ships in Class:
- Imperitritsa Maria
- Emperitritsa Ekaterina Velikaya
- Imperator Aleksandr III
- Imperator Nikolai I

Imperator Petr Veliki-class, Russian Battleship laid down 1918 (Engine 1936)

This class is getting new 420mm guns in triple turrets to replace the present 381mm quads, new engines, additional deck armor, replacement of casemate 130mm guns with 130mm DP guns in deck mounts, a new light AA battery, bulges, and a reshaped bow.

Displacement:
36,680 t light; 39,303 t standard; 43,621 t normal; 47,076 t full load

Dimensions: Length overall / water x beam x draught
721.78 ft / 721.78 ft x 106.96 ft (Bulges 116.80 ft) x 30.18 ft (normal load)
220.00 m / 220.00 m x 32.60 m (Bulges 35.60 m) x 9.20 m

Armament:
9 - 16.54" / 420 mm guns (3x3 guns), 2,645.55lbs / 1,200.00kg shells, 1936 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, majority aft, 1 raised mount aft - superfiring
24 - 5.12" / 130 mm guns (8x3 guns), 79.37lbs / 36.00kg shells, 1936 Model
Dual purpose guns in deck mounts with hoists
on side, evenly spread, 2 raised mounts
8 - 1.46" / 37.0 mm guns (2x4 guns), 1.55lbs / 0.70kg shells, 1936 Model
Anti-aircraft guns in deck mounts with hoists
on centreline ends, evenly spread, all raised mounts
56 - 1.46" / 37.0 mm guns (14x4 guns), 1.55lbs / 0.70kg shells, 1936 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 6 raised mounts
16 - 0.55" / 14.0 mm guns (8x2 guns), 0.08lbs / 0.04kg shells, 1936 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 25,815 lbs / 11,710 kg
Shells per gun, main battery: 120

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 14.2" / 360 mm 433.07 ft / 132.00 m 13.12 ft / 4.00 m
Ends: Unarmoured
Main Belt covers 92 % of normal length

- Torpedo Bulkhead and Bulges:
1.97" / 50 mm 433.07 ft / 132.00 m 29.53 ft / 9.00 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 15.7" / 400 mm 7.87" / 200 mm 11.8" / 300 mm
2nd: 0.98" / 25 mm 0.20" / 5 mm -
3rd: 0.98" / 25 mm 0.20" / 5 mm -
4th: 0.98" / 25 mm 0.20" / 5 mm -

- Armour deck: 5.51" / 140 mm, Conning tower: 15.75" / 400 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 95,181 shp / 71,005 Kw = 26.00 kts
Range 9,400nm at 18.00 kts
Bunker at max displacement = 7,773 tons

Complement:
1,508 - 1,961

Cost:
£7.947 million / $31.787 million

Distribution of weights at normal displacement:
Armament: 2,757 tons, 6.3 %
Armour: 13,378 tons, 30.7 %
- Belts: 3,567 tons, 8.2 %
- Torpedo bulkhead: 931 tons, 2.1 %
- Armament: 2,702 tons, 6.2 %
- Armour Deck: 5,757 tons, 13.2 %
- Conning Tower: 420 tons, 1.0 %
Machinery: 2,671 tons, 6.1 %
Hull, fittings & equipment: 17,674 tons, 40.5 %
Fuel, ammunition & stores: 6,941 tons, 15.9 %
Miscellaneous weights: 200 tons, 0.5 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
57,201 lbs / 25,946 Kg = 25.3 x 16.5 " / 420 mm shells or 9.8 torpedoes
Stability (Unstable if below 1.00): 1.13
Metacentric height 7.0 ft / 2.1 m
Roll period: 18.5 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.63
Seaboat quality (Average = 1.00): 1.15

Hull form characteristics:
Hull has rise forward of midbreak
Block coefficient: 0.600
Length to Beam Ratio: 6.18 : 1
'Natural speed' for length: 26.87 kts
Power going to wave formation at top speed: 50 %
Trim (Max stability = 0, Max steadiness = 100): 61
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: 32.15 ft / 9.80 m
- Forecastle (27 %): 22.97 ft / 7.00 m
- Mid (60 %): 22.97 ft / 7.00 m (14.76 ft / 4.50 m aft of break)
- Quarterdeck (15 %): 14.76 ft / 4.50 m
- Stern: 15.75 ft / 4.80 m
- Average freeboard: 20.75 ft / 6.32 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 85.4 %
- Above water (accommodation/working, high = better): 138.6 %
Waterplane Area: 56,462 Square feet or 5,245 Square metres
Displacement factor (Displacement / loading): 106 %
Structure weight / hull surface area: 227 lbs/sq ft or 1,111 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
Ship has slow, easy roll, a good, steady gun platform

Breakdown of Miscellaneous Weights:
- 60 tons for electronics
- 50 tons for 2x seaplanes
- 10 tons for catapult
- 80 tons for other (FC, crew comforts, etc)

Electronics Suite:
- 1x NR-100 surface search radar, model of 1937 (20 tons)
- 1x NR-103 air search radar, model of 1936 (20 tons)
- 1x NR-108 height-finding radar, model of 1937 (20 tons)

Ships in Class:
- Imperator Petr Veliki
- Veliki Kniaz Dimitriy Donskoi
- Veliki Kniaz Aleksandr Nevskiy
- Veliki Kniaz Yaroslav Medniy

Soyuz Nerushimy-class, Russian Battleship laid down 1935
These are first Russian battleships laid down in seventeen years. Their gun layout has been criticized for limited firing arc of midships main battery turret. However, having all turrets on centerline with none superfiring permit adequate speed and armor, and unmatched weight of fire.

Upon completion of sea trial, these ships will serve in reconstituted First Battle Squadron, assigned to Russian Northern fleet.

Displacement:
47,733 t light; 50,769 t standard; 58,482 t normal; 64,653 t full load

Dimensions: Length overall / water x beam x draught
889.23 ft / 872.70 ft x 101.71 ft (Bulges 116.47 ft) x 32.48 ft (normal load)
271.04 m / 266.00 m x 31.00 m (Bulges 35.50 m) x 9.90 m

Armament:
12 - 16.54" / 420 mm guns (4x3 guns), 2,645.55lbs / 1,200.00kg shells, 1935 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, evenly spread
6 - 5.12" / 130 mm guns (2x3 guns), 79.37lbs / 36.00kg shells, 1935 Model
Dual purpose guns in deck mounts with hoists
on centreline ends, evenly spread, all raised mounts
12 - 5.12" / 130 mm guns (4x3 guns), 79.37lbs / 36.00kg shells, 1935 Model
Dual purpose guns in deck mounts with hoists
on side, evenly spread, all raised mounts
56 - 1.46" / 37.0 mm guns (14x4 guns), 1.55lbs / 0.70kg shells, 1935 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 8 raised mounts
12 - 0.55" / 14.0 mm guns (6x2 guns), 0.08lbs / 0.04kg shells, 1935 Model
Machine guns in deck mounts
on side, evenly spread, 4 raised mounts
Weight of broadside 33,263 lbs / 15,088 kg
Shells per gun, main battery: 100

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 15.7" / 400 mm 524.93 ft / 160.00 m 13.12 ft / 4.00 m
Ends: Unarmoured
Main Belt covers 93 % of normal length

- Torpedo Bulkhead and Bulges:
1.77" / 45 mm 524.93 ft / 160.00 m 34.45 ft / 10.50 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 17.7" / 450 mm 7.87" / 200 mm 14.2" / 360 mm
2nd: 0.98" / 25 mm 0.20" / 5 mm -
3rd: 0.98" / 25 mm 0.20" / 5 mm -
4th: 0.98" / 25 mm 0.20" / 5 mm -
5th: 0.98" / 25 mm 0.20" / 5 mm -

- Armour deck: 6.30" / 160 mm, Conning tower: 17.72" / 450 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 124,463 shp / 92,849 Kw = 28.00 kts
Range 15,300nm at 18.00 kts
Bunker at max displacement = 13,884 tons

Complement:
1,879 - 2,444

Cost:
£26.217 million / $104.870 million

Distribution of weights at normal displacement:
Armament: 3,553 tons, 6.1 %
Armour: 18,729 tons, 32.0 %
- Belts: 4,668 tons, 8.0 %
- Torpedo bulkhead: 1,185 tons, 2.0 %
- Armament: 4,264 tons, 7.3 %
- Armour Deck: 8,036 tons, 13.7 %
- Conning Tower: 575 tons, 1.0 %
Machinery: 3,536 tons, 6.0 %
Hull, fittings & equipment: 21,665 tons, 37.0 %
Fuel, ammunition & stores: 10,750 tons, 18.4 %
Miscellaneous weights: 250 tons, 0.4 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
77,003 lbs / 34,928 Kg = 34.1 x 16.5 " / 420 mm shells or 12.3 torpedoes
Stability (Unstable if below 1.00): 1.17
Metacentric height 6.9 ft / 2.1 m
Roll period: 18.7 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.63
Seaboat quality (Average = 1.00): 1.22

Hull form characteristics:
Hull has rise forward of midbreak
and transom stern
Block coefficient: 0.620
Length to Beam Ratio: 7.49 : 1
'Natural speed' for length: 34.06 kts
Power going to wave formation at top speed: 47 %
Trim (Max stability = 0, Max steadiness = 100): 57
Bow angle (Positive = bow angles forward): 25.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 35.43 ft / 10.80 m
- Forecastle (33 %): 24.93 ft / 7.60 m
- Mid (45 %): 24.93 ft / 7.60 m (16.73 ft / 5.10 m aft of break)
- Quarterdeck (20 %): 16.40 ft / 5.00 m
- Stern: 18.04 ft / 5.50 m
- Average freeboard: 21.85 ft / 6.66 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 82.9 %
- Above water (accommodation/working, high = better): 130.8 %
Waterplane Area: 68,959 Square feet or 6,407 Square metres
Displacement factor (Displacement / loading): 107 %
Structure weight / hull surface area: 222 lbs/sq ft or 1,085 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.99
- Longitudinal: 1.00
- 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

Notes:
- Main belt includes an 80mm decapping plate and a 335mm internal belt inclined at 15 degrees. 15mm of the internal belt is taken from the second torpedo bulkhead, which extends down from the base of the main belt. The 10mm third and fourth torpedo bulkheads also reach the main deck. The first torpedo bulkhead, extending into the bulges, is 8mm thick.
- Twin 130mm high-angle semiautomatic mounts simmed as triple mounts
- OOC Note: I noticed that I had simmed one of the 420mm turrets with 25mm turret face armor and no barbette. To correct this, I had to shed about 5,000 tons of fuel at full load and make her a bit smaller by reducing her BC.

Aviation:
- 2x seaplanes
- 1x catapult

Breakdown of Miscellaneous Weights:
- Aviation: 60 tons
- Electronics: 40 tons
- Command bridge on Soyuz Nerushimy: 150 tons
- Available for future upgrades on remainder of class: 150 tons

Electronics Suite:
- 1x NR-104M surface search radar, model of 1939 (10 tons)
- 1x NR-118 air search radar, model of 1939 (10 tons)
- 2x NR-150 main battery fire-control radar, model of 1938 (7.5 tons each)
- 1x NR-108 height-finding radar, model of 1939 (5 tons)

Ships in Class:
- Soyuz Nerushimy
- Narodov Svobodnikh
- Revolutsia
- Demokratia

Slava-class, Russian Battleships laid down 1938
The Slava class is built on a modified Soyuz Nerushimy hull, but emphasizing protection over firepower, and featuring slightly greater speed, a larger DP secondary battery, and a more extensive radar suite.

Displacement:
49,755 t light; 52,781 t standard; 59,937 t normal; 65,661 t full load

Dimensions: Length overall / water x beam x draught
885.71 ft / 870.41 ft x 104.99 ft (Bulges 117.78 ft) x 32.48 ft (normal load)
269.96 m / 265.30 m x 32.00 m (Bulges 35.90 m) x 9.90 m

Armament:
9 - 16.54" / 420 mm guns (3x3 guns), 2,645.55lbs / 1,200.00kg shells, 1938 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, majority forward
6 - 5.12" / 130 mm guns (2x3 guns), 79.37lbs / 36.00kg shells, 1938 Model
Dual purpose guns in deck mounts with hoists
on centreline ends, evenly spread, all raised mounts
30 - 5.12" / 130 mm guns (10x3 guns), 79.37lbs / 36.00kg shells, 1938 Model
Dual purpose guns in deck mounts with hoists
on side, evenly spread, 4 raised mounts
72 - 1.46" / 37.0 mm guns (18x4 guns), 1.55lbs / 0.70kg shells, 1938 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 8 raised mounts
16 - 0.55" / 14.0 mm guns (8x2 guns), 0.08lbs / 0.04kg shells, 1938 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 26,780 lbs / 12,147 kg
Shells per gun, main battery: 120

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 16.9" / 430 mm 524.93 ft / 160.00 m 13.12 ft / 4.00 m
Ends: Unarmoured
Main Belt covers 93 % of normal length

- Torpedo Bulkhead and Bulges:
2.17" / 55 mm 524.93 ft / 160.00 m 34.12 ft / 10.40 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 19.7" / 500 mm 9.84" / 250 mm 15.7" / 400 mm
2nd: 0.98" / 25 mm 0.20" / 5 mm -
3rd: 0.98" / 25 mm 0.20" / 5 mm -
4th: 0.98" / 25 mm 0.20" / 5 mm -

- Armour deck: 7.87" / 200 mm, Conning tower: 15.75" / 400 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 144,703 shp / 107,949 Kw = 29.00 kts
Range 14,300nm at 18.00 kts
Bunker at max displacement = 12,880 tons

Complement:
1,914 - 2,489

Cost:
£26.477 million / $105.909 million

Distribution of weights at normal displacement:
Armament: 2,859 tons, 4.8 %
Armour: 21,150 tons, 35.3 %
- Belts: 5,038 tons, 8.4 %
- Torpedo bulkhead: 1,435 tons, 2.4 %
- Armament: 3,716 tons, 6.2 %
- Armour Deck: 10,440 tons, 17.4 %
- Conning Tower: 520 tons, 0.9 %
Machinery: 3,962 tons, 6.6 %
Hull, fittings & equipment: 21,284 tons, 35.5 %
Fuel, ammunition & stores: 10,182 tons, 17.0 %
Miscellaneous weights: 500 tons, 0.8 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
93,669 lbs / 42,488 Kg = 41.4 x 16.5 " / 420 mm shells or 16.2 torpedoes
Stability (Unstable if below 1.00): 1.19
Metacentric height 7.4 ft / 2.3 m
Roll period: 18.2 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.55
Seaboat quality (Average = 1.00): 1.20

Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0.630
Length to Beam Ratio: 7.39 : 1
'Natural speed' for length: 34.02 kts
Power going to wave formation at top speed: 49 %
Trim (Max stability = 0, Max steadiness = 100): 58
Bow angle (Positive = bow angles forward): 25.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 32.81 ft / 10.00 m
- Forecastle (33 %): 21.16 ft / 6.45 m
- Mid (50 %): 21.16 ft / 6.45 m
- Quarterdeck (20 %): 21.16 ft / 6.45 m
- Stern: 22.97 ft / 7.00 m
- Average freeboard: 22.88 ft / 6.97 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 73.9 %
- Above water (accommodation/working, high = better): 150.9 %
Waterplane Area: 71,672 Square feet or 6,659 Square metres
Displacement factor (Displacement / loading): 114 %
Structure weight / hull surface area: 213 lbs/sq ft or 1,038 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.99
- Longitudinal: 1.05
- 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

Notes:
- Main belt includes an 80mm decapping plate and a 380mm internal belt inclined at 15 degrees. A 30mm layer of the torpedo bulkhead is incorporated into the main belt.
- Available for upgrades - 315 tons

Electronics Suite:
- 1x NR-128 surface search radar, model of 1941 (10 tons)
- 1x NR-118 air search radar, model of 1939 (7.5 tons)
- 1x NR-120 height-finding radar, model of 1941 (7.5 tons)
- 2x NR-150M main battery fire-control radar, model of 1942 (7.5 tons each)
- 2x NR-160 secondary battery fire-control radar, model of 1942 (7.5 tons each)
- 2x NR-170 antiaircraft battery fire-control radar, model of 1942 (2.5 tons each)

- 60 tons total

Aviation:
2 seaplanes, 1 catapult-75 tons

Ships in Class:
- Slava
- Pobeda
- Pravda
- Vlast

Khranitel-class, Russian Carrier group escort laid down 1940
RF Naval staff concluded from dire fate of RSAN Hammer that aircraft carrier groups require a heavy escort. Khranitel can also protect carriers from aerial threats. Khranitel will be laid down in 1940, with another laid down in 1941. (Second ship was delayed until 1943 and converted into a carrier on the ways.)

Displacement:
23,395 t light; 24,653 t standard; 28,550 t normal; 31,667 t full load

Dimensions: Length overall / water x beam x draught
737.93 ft / 721.78 ft x 82.02 ft (Bulges 91.21 ft) x 31.17 ft (normal load)
224.92 m / 220.00 m x 25.00 m (Bulges 27.80 m) x 9.50 m

Armament:
6 - 14.02" / 356 mm guns (3x2 guns), 1,653.47lbs / 750.00kg shells, 1940 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, majority forward
4 - 5.12" / 130 mm guns (2x2 guns), 79.37lbs / 36.00kg shells, 1940 Model
Automatic rapid fire guns in deck mounts with hoists
on side, all amidships, all raised mounts - superfiring
20 - 5.12" / 130 mm guns (10x2 guns), 79.37lbs / 36.00kg shells, 1940 Model
Automatic rapid fire guns in deck mounts with hoists
on side, evenly spread, 4 raised mounts
64 - 1.46" / 37.0 mm guns (16x4 guns), 1.55lbs / 0.70kg shells, 1940 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 6 raised mounts
8 - 0.55" / 14.0 mm guns (4x2 guns), 0.08lbs / 0.04kg shells, 1940 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 11,926 lbs / 5,409 kg
Shells per gun, main battery: 100

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 9.84" / 250 mm 459.32 ft / 140.00 m 11.48 ft / 3.50 m
Ends: Unarmoured
Main Belt covers 98 % of normal length

- Torpedo Bulkhead and Bulges:
1.57" / 40 mm 459.32 ft / 140.00 m 30.18 ft / 9.20 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 11.8" / 300 mm 7.87" / 200 mm 9.45" / 240 mm
2nd: 0.98" / 25 mm 0.20" / 5 mm 0.79" / 20 mm
3rd: 0.98" / 25 mm 0.20" / 5 mm 0.79" / 20 mm
4th: 0.98" / 25 mm 0.20" / 5 mm -

- Armour deck: 4.72" / 120 mm, Conning tower: 9.84" / 250 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 102,198 shp / 76,240 Kw = 30.00 kts
Range 12,800nm at 18.00 kts
Bunker at max displacement = 7,014 tons

Complement:
1,097 - 1,427

Cost:
£13.691 million / $54.764 million

Distribution of weights at normal displacement:
Armament: 1,286 tons, 4.5 %
Armour: 8,283 tons, 29.0 %
- Belts: 2,192 tons, 7.7 %
- Torpedo bulkhead: 808 tons, 2.8 %
- Armament: 1,543 tons, 5.4 %
- Armour Deck: 3,542 tons, 12.4 %
- Conning Tower: 198 tons, 0.7 %
Machinery: 2,733 tons, 9.6 %
Hull, fittings & equipment: 10,843 tons, 38.0 %
Fuel, ammunition & stores: 5,155 tons, 18.1 %
Miscellaneous weights: 250 tons, 0.9 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
40,254 lbs / 18,259 Kg = 29.2 x 14.0 " / 356 mm shells or 6.6 torpedoes
Stability (Unstable if below 1.00): 1.12
Metacentric height 4.6 ft / 1.4 m
Roll period: 17.9 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.66
Seaboat quality (Average = 1.00): 1.20

Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0.487
Length to Beam Ratio: 7.91 : 1
'Natural speed' for length: 31.31 kts
Power going to wave formation at top speed: 51 %
Trim (Max stability = 0, Max steadiness = 100): 58
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: 30.84 ft / 9.40 m
- Forecastle (25 %): 20.67 ft / 6.30 m
- Mid (50 %): 19.03 ft / 5.80 m
- Quarterdeck (17 %): 19.69 ft / 6.00 m
- Stern: 21.00 ft / 6.40 m
- Average freeboard: 20.99 ft / 6.40 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 88.4 %
- Above water (accommodation/working, high = better): 137.7 %
Waterplane Area: 40,529 Square feet or 3,765 Square metres
Displacement factor (Displacement / loading): 118 %
Structure weight / hull surface area: 172 lbs/sq ft or 840 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.96
- Longitudinal: 1.43
- 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

Notes:
12 Twin 130mm automatic mounts-10 tons misc weight each

Breakdown of Miscellaneous Weights:
Electronics: 60 tons
2 seaplanes, 1 catapult: 50 tons
Reserved for other uses: 20 tons

Electronics Suite:
- 1x NR-128 surface search radar, model of 1941 (10 tons)
- 1x NR-118 air search radar, model of 1939 (7.5 tons)
- 1x NR-120 height-finding radar, model of 1941 (7.5 tons)
- 2x NR-150M main battery fire-control radar, model of 1942 (7.5 tons each)
- 2x NR-160 secondary battery fire-control radar, model of 1942 (7.5 tons each)
- 2x NR-170 antiaircraft battery fire-control radar, model of 1942 (2.5 tons each)
60 tons total

Ships in Class:
- Khranitel

Rostislav-class, Russian Battlecruiser laid down 1942

Displacement:
48,000 t light; 50,562 t standard; 56,197 t normal; 60,705 t full load

Dimensions: Length overall / water x beam x draught
910.75 ft / 885.83 ft x 104.99 ft (Bulges 115.49 ft) x 32.48 ft (normal load)
277.60 m / 270.00 m x 32.00 m (Bulges 35.20 m) x 9.90 m

Armament:
9 - 16.54" / 420 mm guns (3x3 guns), 2,645.55lbs / 1,200.00kg shells, 1942 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, majority forward, 1 raised mount - superfiring
20 - 5.12" / 130 mm guns (10x2 guns), 79.37lbs / 36.00kg shells, 1942 Model
Automatic rapid fire guns in deck mounts with hoists
on side, all amidships, 6 raised mounts - superfiring
64 - 1.46" / 37.0 mm guns (16x4 guns), 1.55lbs / 0.70kg shells, 1942 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, 8 raised mounts
12 - 0.55" / 14.0 mm guns (6x2 guns), 0.08lbs / 0.04kg shells, 1942 Model
Machine guns in deck mounts
on side, evenly spread, all raised mounts
Weight of broadside 25,497 lbs / 11,565 kg
Shells per gun, main battery: 100

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 13.0" / 330 mm 498.36 ft / 151.90 m 13.12 ft / 4.00 m
Ends: 2.76" / 70 mm 387.47 ft / 118.10 m 9.84 ft / 3.00 m
Main Belt covers 87 % of normal length

- Torpedo Bulkhead and Bulges:
1.97" / 50 mm 498.36 ft / 151.90 m 35.27 ft / 10.75 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 15.7" / 400 mm 9.45" / 240 mm 11.8" / 300 mm
2nd: 0.98" / 25 mm 0.20" / 5 mm -
3rd: 0.98" / 25 mm 0.20" / 5 mm -
4th: 0.98" / 25 mm 0.20" / 5 mm -

- Armour deck: 5.51" / 140 mm, Conning tower: 11.02" / 280 mm

Machinery:
Oil fired boilers, steam turbines,
Geared drive, 4 shafts, 197,174 shp / 147,092 Kw = 32.00 kts
Range 12,100nm at 18.00 kts
Bunker at max displacement = 10,143 tons

Complement:
1,824 - 2,372

Cost:
£30.016 million / $120.064 million

Distribution of weights at normal displacement:
Armament: 2,757 tons, 4.9 %
Armour: 16,628 tons, 29.6 %
- Belts: 4,094 tons, 7.3 %
- Torpedo bulkhead: 1,280 tons, 2.3 %
- Armament: 3,732 tons, 6.6 %
- Armour Deck: 7,173 tons, 12.8 %
- Conning Tower: 348 tons, 0.6 %
Machinery: 5,151 tons, 9.2 %
Hull, fittings & equipment: 23,040 tons, 41.0 %
Fuel, ammunition & stores: 8,197 tons, 14.6 %
Miscellaneous weights: 425 tons, 0.8 %

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
83,884 lbs / 38,049 Kg = 37.1 x 16.5 " / 420 mm shells or 12.7 torpedoes
Stability (Unstable if below 1.00): 1.14
Metacentric height 6.9 ft / 2.1 m
Roll period: 18.4 seconds
Steadiness - As gun platform (Average = 50 %): 60 %
- Recoil effect (Restricted arc if above 1.00): 0.72
Seaboat quality (Average = 1.00): 1.18

Hull form characteristics:
Hull has a flush deck
and transom stern
Block coefficient: 0.592
Length to Beam Ratio: 7.67 : 1
'Natural speed' for length: 34.34 kts
Power going to wave formation at top speed: 52 %
Trim (Max stability = 0, Max steadiness = 100): 51
Bow angle (Positive = bow angles forward): 25.00 degrees
Stern overhang: 6.56 ft / 2.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 39.37 ft / 12.00 m
- Forecastle (25 %): 31.50 ft / 9.60 m
- Mid (50 %): 23.62 ft / 7.20 m
- Quarterdeck (15 %): 24.61 ft / 7.50 m
- Stern: 27.23 ft / 8.30 m
- Average freeboard: 27.88 ft / 8.50 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 84.4 %
- Above water (accommodation/working, high = better): 187.7 %
Waterplane Area: 70,347 Square feet or 6,535 Square metres
Displacement factor (Displacement / loading): 114 %
Structure weight / hull surface area: 225 lbs/sq ft or 1,099 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.97
- Longitudinal: 1.29
- Overall: 1.00
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent

Breakdown of Miscellaneous Weights:
Not yet available.

Ships in Class:
- Rostislav
- Potemkin
- Georgii Pobedonosets
- Retvizan