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© 2003, Leonard R. Heinz
Lexington Navy United States Navy Date 1942 Class Aircraft
carrier Surface Armament Ranges Directors Main Battery 8 inch guns
in 4 twin turrets 32 inches Fore and Aft Secondary Battery: 5 inch
guns in 12 single mounts 14 inches Port and Starboard Gun: 5" 10"
15" 20" 25" 30" 32" Power Relia 8 inch twin A/9 8/8 6/6 4/4 3/0
2/-1 1/-2 6 B 5 inch single A/10 8/6 2/1 4 B Speed 4.25 inches 16
boilers 4 engines Flotation Total: 92 DIW: 46 Sinking: 61 Torpedo
Hits 17.7”-18”: +1 20.5”-22.5”: ±1 24”: ±2 Armament Arrangement
Hits
1-2 3-4 5-6 Void 1 11-13 Void Void Void
Fuel Oil 1 14 AAMGs Void AAMGs Fuel Oil 1 15-16 AAMGs Void
AAMGs
Aviation Gas 1 21 Void Void Secondary 1 Aviation Gas 1 22
Secondary 2 Void Secondary 3
Bomb Magazine 23 Secondary 4 Void Secondary 5 Aviation Gas 2 24
Secondary 6 Void AAMGs [Main A] Aviation Gas 2 25 Void Void AAMGs
[Main B]
Forward Magazine/Bomb Magazine 26 Void Void Bridge Forward
Magazine/Plot 31 Hanger Elevator 1 Bridge, [Forward
Main Director] Boiler Room 1 or Engine Room 1 or Boiler Room 2
32 Hanger Elevator 1 P/S Director, Bridge Boiler Room 3 or Engine
Room 1 or Boiler Room 4 33 Hanger Hanger Search Radar Boiler Room 5
or Power Room 1 or Boiler Room 6 34 Hanger Hanger Funnel, AAMGs
Boiler Room 7 or Engine Room 2 or Boiler Room 8 35 Hanger Hanger
Funnel, AAMGs Boiler Room 9 or Engine Room 3 or Boiler Room 10 36
Hanger Hanger Funnel, AAMGs Boiler Room 11 or Eng. Room 3 or Boiler
Room 12 41 Hanger Hanger P/S Director
Boiler Room 13 or Power Room 2 or Boiler Room 14 42 Hanger
Hanger AAMGs [Aft Main Director]
Boiler Room 15 or Eng. Room 4 or Boiler Room 16 43 AAMGs
Elevator 2 AAMGs [Main X] Motor Room 1 or Aft Mag/Bm Mag or Motor
Room 2 44 AAMGs Elevator 2 AAMGs [Main Y] Motor Room 1 or Aft
Mag/Bm Mag or Motor Room 2 45 Hanger Hanger Hanger Motor Room 1 or
Aft Mag/Bm Mag or Motor Room 2 46 Hanger Hanger Hanger Motor Room 1
or Aft Mag/Bm Mag or Motor Room 2 51 Hanger Hanger AAMGs
Motor Room 3 52 Hanger Hanger AAMGs Motor Room 3 53 Hanger
Hanger Hanger Motor Room 3 54 Secondary 8 Hanger Secondary 7 Motor
Room 3 55 Secondary 10 Hanger Secondary 9
Fuel Oil 2, Propshaft 1 or 2 56 Secondary 12 Hanger Secondary 11
Fuel Oil 2 61-62 Hanger Hanger Hanger
Steering, Propshaft 3 or 4 63-64 Hanger Hanger Hanger Void 3
65-66 Void 3 Void 3 Void 3
Internal Diagram BR1 BR3 BR5 BR7 BR9 B11 B13 B15 M1 2FP 2FP 2FP
2FP 2FP 2FP 2FP 2FP 3FP
V1 FO1 BM AG1 AG2 FM/ BM ER1 PR1 ER2 ER3 PR2 ER4 AM/BM
M3 FO2 ST V3
1FP 2FP 2FP 2FP 2FP BM Plot 6FP 3FP 6FP 6FP 3FP 6FP 2FP 6FP 2FP
2FP 1FP 2FP 2FP BR2 BR4 BR6 BR8 B10 B12 B14 B16 M2 2FP 2FP 2FP 2FP
2FP 2FP 2FP 2FP 3FP
Notes • Two ships in class: Lexington and Saratoga. • Could
operate air group of 78 planes. • Complicated propulsion
arrangement: engine room turbines
drove generators that drove electric engines in motor rooms.
Losing a power room is the equivalent of losing 2 engine rooms.
Losing a motor room is like losing an engine room, with Motor Room
3 containing the motors for shafts 3 and 4.
• AA in 1942 was 4M, 7M (AAMGs), 3L, 2S • Main armament of 8
inch guns removed early in 1942.
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© 2003, Leonard R. Heinz
New Orleans Navy United States Navy Date 1942 Class Heavy
cruiser Surface Armament Ranges Directors Main Battery: 8 inch guns
in 3 triple turrets 32 inches Fore and aft Secondary Battery: 5
inch guns in 8 single mounts 14 inches Fore and aft Gun: 5" 10" 15"
20" 25" 30" 32" Power Relia 8 inch triple A/10 8/9 6/7 4/5 3/1 2/0
1/-1 6 B 5 inch single A/10 8/6 2/1 4 B Speed 4.00” 8 boilers 4
engines Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”: ±2 24”: ±3
Flotation Total: 67 DIW: 34 Sinking: 44 Armament Arrangement
Hits
Fuel Oil 1 11-14 Void Aviation Gas 15 Void
Main Magazine A 16-22 Main A Main Magazine B 23-25 Main B
Plot/CIC 26 Secondary 1 or 2, AAMGs, Bridge Boiler Room 1 31
Forward Secondary Director, AAMGs, Bridge Boiler Room 1 32 Forward
Main Director, AAMGs, Bridge Boiler Room 2 33 Secondary 3 or 4
Boiler Room 2 34 Funnel Boiler Room 3 35 Secondary 5 or 6 ,
Searchlight 1 or 2 Boiler Room 3 36 Funnel, Searchlight 3 or 4
Boiler Room 4 41 Secondary 7 or 8 Boiler Room 4 42 Aircraft ,
Catapult 1 or 2
Engine Room 1 43-45 Aircraft, Catapult 1 or 2 Engine Room 2 46
Aircraft, Catapult 1 or 2 Engine Room 2 51-52 Hanger, AAMGs
Fuel Oil 2 53 Aft Primary Director, AAMGs Main Magazine X 54 Aft
Secondary Director, AAMGs Main Magazine X 55-56 Main X
Propshaft 1 or 2, Fuel Oil 3 61 Main X Propshaft 3 or 4, Fuel
Oil 3 62 Void
Fuel Oil 3 63-64 Void Steering 65 Steering
Void 66 Void Internal Diagram
BR1 BR2 BR3 BR4 ER1 ER2 FO1 AG AM BM PLT B1 B3 B5 B7 E1 E3 FO2
YM FO3 ST V 2FP 1FP 3FP 3FP 2FP B2 B4 B6 B8 E2 E4 2FP 3FP 2FP 1FP
0FP
7FP 7FP 7FP 7FP 10FP 10FP
Notes • Class included New Orleans, Astoria, Minneapolis,
Tuscaloosa, San Fransisco, Quincy and Vincinnes.
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© 2003, Leonard R. Heinz
Northampton Navy United States Navy Date 1942 Class Heavy
cruiser Surface Armament Ranges Directors Main Battery: 8 inch guns
in 3 triple turrets 32 inches Fore and aft Secondary Battery: 5
inch guns in 8 single mounts 14 inches Fore and aft Gun: 5" 10" 15"
20" 25" 30" 32" Power Relia 8 inch triple A/10 8/9 6/7 4/5 3/1 2/0
1/-1 6 B 5 inch single A/10 8/6 2/1 4 B Speed 4.00” 8 boilers 4
engines Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”: ±2 24”: ±3
Flotation Total: 61 DIW: 31 Sinking: 40 Armament Arrangement
Hits
Fuel Oil 11-13 Void Aviation Fuel 14 Void
Fuel Oil 15 Void Main Magazine A 16-22 Main A Main Magazine B
23-25 Main B
Plot/CIC 26 Secondary Director, Bridge Boiler Room 1 31 Forward
Main Director, AAMGs, Bridge Boiler Room 1 32 Bridge Boiler Room 1
33-34 Funnel
Engine Room 1 35-41 Aircraft, Catapult 1 or 2 Engine Room 1 42
AAMGs, Hanger
Boiler Room 2 43-44 AAMGs, Funnel Boiler Room 2 45 Secondary 1
or 2 Boiler Room 2 46 Secondary 3 or 4
Engine Room 2 51 Secondary 5 or 6 Engine Room 2 52 Secondary 7
or 8 Engine Room 2 53 Void Engine Room 2 54 Aft Secondary Director,
AAMGs, Searchlight 1 or 2
Main Magazine X 55 Aft Main Director, AAMGs, Searchlight 3 or 4
Main Magazine X 56-61 Main X
Fuel Oil 3, Propshaft 1 or 2 62 Main X Fuel Oil 3, Propshaft 3
or 4 63 Void
Steering 64-65 Steering Void 66 Void
Internal Diagram
BR1 ER1 BR2 ER2 FO1 AG FO2 AM BM PLT B1 E1 B3 E3 YM FO3 ST V 2FP
1FP 1FP 3FP 3FP 2FP B2 E2 B4 E4 2FP 2FP 1FP 0FP
12FP 10FP 12FP 10FP
Notes • Class of 6 included Northampton, Houston and
Chicago.
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© 2003, Leonard R. Heinz
Portland Navy United States Navy Date 1942 Class Heavy cruiser
Surface Armament Ranges Directors Main Battery: 8 inch guns in 3
triple turrets 32 inches Fore and aft Secondary Battery: 5 inch
guns in 8 single mounts 14 inches Fore and aft Gun: 5" 10" 15" 20"
25" 30" 32" Power Relia 8 inch triple A/10 8/9 6/7 4/5 3/1 2/0 1/-1
6 B 5 inch single A/10 8/6 2/1 4 B Speed 4.00” 8 boilers 4 engines
Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”: ±2 24”: ±3 Flotation Total:
61 DIW: 31 Sinking: 40 Armament Arrangement
Hits
Fuel Oil 11-13 Void Aviation Fuel 14 Void
Fuel Oil 15 Void Main Magazine A 16-22 Main A Main Magazine B
23-25 Main B
Plot/CIC 26 Secondary Director, Bridge Boiler Room 1 31 Forward
Main Director, AAMGs, Bridge Boiler Room 1 32 Bridge Boiler Room 1
33-34 Funnel
Engine Room 1 35-41 Aircraft, Catapult 1 or 2 Engine Room 1 42
AAMGs, Hanger
Boiler Room 2 43-44 AAMGs, Funnel Boiler Room 2 45 Secondary 1
or 2 Boiler Room 2 46 Secondary 3 or 4
Engine Room 2 51 Secondary 5 or 6 Engine Room 2 52 Secondary 7
or 8 Engine Room 2 53 Void Engine Room 2 54 Aft Secondary Director,
AAMGs, Searchlight 1 or 2
Main Magazine X 55 Aft Main Director, AAMGs, Searchlight 3 or 4
Main Magazine X 56-61 Main X
Fuel Oil 3, Propshaft 1 or 2 62 Main X Fuel Oil 3, Propshaft 3
or 4 63-64 Void
Steering 65 Steering Void 66 Void
Internal Diagram
BR1 ER1 BR2 ER2 FO1 AG FO2 AM BM PLT B1 E1 B3 E3 YM FO3 ST V 2FP
1FP 1FP 3FP 3FP 2FP B2 E2 B4 E4 2FP 2FP 1FP 0FP
12FP 10FP 12FP 10FP
Notes • Class included Portland and Indianapolis.
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© 2003, Leonard R. Heinz
Porter Class Navy United States Navy Date 1941 Class Destroyer
Armor None Surface Armament Ranges Directors Main Battery: 5 inch
guns in 4 twin mounts 18 inches Fore Torpedoes: 21 inch torpedoes
in 2 quadruple mounts 13 inches at 4.25” Port and starboard Maximum
Value: 7 through 6/43, 9 after 16 inches at 2.75” Gun: 5" 10" 15"
18" Power Relia 5 inch twin A/13 8/9 2/5 1/1 4 A Speed 4.50 4
boilers 2 engines Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”: ±3 24”:
±5 Flotation Total: 28 DIW: 14 Sinking: 18 Armament Arrangement
Hits
Fuel Oil 1 11-14 Forward Void Fuel Oil 1 15 Main A
Forward Main Magazine 16-21 Main A Forward Main Magazine 22-23
Main B
Fuel Oil 2 24 Main B Fuel Oil 2 25 AAMGs Fuel Oil 2 26 Bridge
Fuel Oil 2 31 Bridge
Boiler Room 1 32 Main Director Boiler Room 1 33 Search Radar
Boiler Room 1 34 Funnel Boiler Room 2 35 Torpedo A Boiler Room 2 36
Torpedo A Boiler Room 2 41 Torpedo A
Engine Room 1 42 Funnel Engine Room 1 42 Torpedo B Engine Room 1
44 Torpedo B Engine Room 2 45 Torpedo B Engine Room 2 46
Searchlight Engine Room 2 51 Aft Main Director
Aft Main Magazine 52 AAMGs Aft Main Magazine 53 Main X Aft Main
Magazine 54-55 Main X
Fuel Oil 3 56 Main Y Fuel Oil 3 61-62 Main Y
Propshaft 1 or 2 63-64 Void Steering 65-66 Steering
Internal Diagram
FO1 FM FO2 BR1 BR2 ER AM FO3 ST 1FP A&B 3FP B1 B2 E1 X&Y
1FP 1FP
1FP 5FP 5FP E2 1FP 9FP
Notes
• Eight Porters were built. They were designed as special
“destroyer destroyers" with single purpose guns.
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© 2003, Leonard R. Heinz
Bagley/Gridley Navy United States Navy Date 1942 Class Destroyer
Armor None Surface Armament Ranges Directors Main Battery: 5 inch
guns in 4 single mounts 18 inches Fore Torpedoes: 21 inch torpedoes
in 4 quadruple mounts 6 inches at 5.50” Port and starboard 2
special hits 10 inches at 3.25” Gun: 5" 10" 15" 18" Power Relia 5
inch single A/11 8/7 2/3 1/-1 4 A Speed 4.50 4 boilers 2 engines
Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”: ±3 24”: ±5 Flotation Total:
27 DIW: 14 Sinking: 18 Armament Arrangement
Hits
Fuel Oil 1 11-14 Forward Void Fuel Oil 1 15 Main A
Forward Main Magazine 16-21 Main A Forward Main Magazine 22-23
Main B
Fuel Oil 2 24 Main B Fuel Oil 2 25 AAMGs, Bridge Fuel Oil 2 26
Main Director, Bridge Fuel Oil 2 31 Bridge
Boiler Room 1 32 Void Boiler Room 1 33 Search Radar Boiler Room
1 34 Funnel Boiler Room 2 35-36 Funnel Boiler Room 2 41 AAMGs
Engine Room 42-44 Torpedo 1 or 2 Engine Room 45-51 Torpedo 3 or
4
Aft Main Magazine 52 Searchlight Aft Main Magazine 53 AAMGs Aft
Main Magazine 54-55 Main X
Fuel Oil 3 56 Main X Fuel Oil 3, Propshaft 1 or 2 61-63 Main
Y
Void, Propshaft 1 or 2 64 Void Steering 65-66 Steering
Internal Diagram
FO1 FM FO2 BR1 BR2 ER AM FO3 ST 1FP A&B 3FP B1 B3 E1 X&Y
1FP 1FP
1FP B2 B4 E2 1FP 5FP 5FP 9FP
Notes
• Twelve ships in both classes.
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© 2003, Leonard R. Heinz
Farragut Navy United States Navy Date 1942 Class Destroyer Armor
None Surface Armament Ranges Directors Main Battery: 5 inch guns in
4 single mounts 18 inches Fore Torpedoes: 21 inch torpedoes in 2
quadruple mounts 6 inches at 5.50” Port and starboard Maximum
Value: 7 through 6/43, 9 after 10 inches at 3.25” Gun: 5" 10" 15"
18" Power Relia 5 inch single A/11 8/7 2/3 1/-1 4 A Speed 4.50 4
boilers 2 engines Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”: ±3 24”:
±5 Flotation Total: 25 DIW: 13 Sinking: 16 Armament Arrangement
Hits
Fuel Oil 1 11-14 Forward Void Forward Main Magazine 15-21 Main A
Forward Main Magazine 22-23 Main B
Fuel Oil 2 24 Main B Fuel Oil 2 25 AAMGs, Bridge Fuel Oil 2 26
Main Director, Bridge Fuel Oil 2 31 Search Radar, Bridge
Boiler Room 1 32-33 Funnel Boiler Room 1 34 Void Boiler Room 1
35-36 Funnel Boiler Room 2 41-42 AAMGs Engine Room 43 AAMGs Engine
Room 44-46 Torpedo A
Fuel Oil 3 51-53 Torpedo B Fuel Oil 3 54 AAMGs, Searchlight
Aft Main Magazine 55-61 Main X Fuel Oil 4, Propshaft 1 or 2
62-64 Main Y
Steering 65-66 Steering Internal Diagram
FO1 FM FO2 BR1 BR2 ER FO3 AM FO4 ST 1FP AB 2FP B1 B3 E1 1FP XY
2FP 1FP
1FP B2 B4 E2 1FP 5FP 5FP 6FP
Notes
• First modern USN destroyer class. • 8 ships in class. • As
modified in 1942 by removal of a midships 5 inch mount
and the installation of additional AAMGs.
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© 2003, Leonard R. Heinz
Hiryu Navy Nihon Kaigun Date 1942 Class Aircraft carrier Surface
Armament Ranges Directors Secondary Battery: 5 inch guns in 6 twin
mounts 18 inches Port and starboard Speed 4.25” 8 boilers 4 engines
Flotation Total: 69 DIW: 35 Sinking: 46 Torpedo Hits 17.7”-18”: ±1
20.5”-22.5”: ±2 24”: ±3 Armament Arrangement
HIts
1-2 3-4 5-6 Void 1 11-12 Void Void Void
Fuel Oil 1 13-15 AAMGs Void AAMGs Aviation Gas 1 16 Hanger
Hanger Hanger Aviation Gas 1 21 Secondary 2 Hanger Secondary 1
Aviation Gas 2 22 Secondary 2 Hanger Secondary 1
Forward Magazine 23 Hanger Hanger Hanger Forward Magazine 24
Secondary 4 Hanger Secondary 3
Bomb Magazine 25 Secondary 4 Elevator 1 Secondary 3 Bomb
Magazine 26 Hanger Elevator 1 Hanger
Plot 31 Hanger Elevator 1 Hanger Boiler Room 1 or 2 32 Hanger
Hanger Hanger Boiler Room 1 or 2 33 AAMGs Hanger AAMGs Boiler Room
1 or 2 34 AAMGs Hanger AAMGs Boiler Room 3 or 4 35 Port Director
Hanger Funnel Boiler Room 3 or 4 36-41 Bridge Hanger Funnel
Engine Room 1 or 2 42 Director Elevator 2 Funnel Engine Room 1
or 2 43 AAMGs Elevator 2 Hanger Engine Room 1 or 2 44 AAMGs
Elevator 2 Hanger Engine Room 3 or 4 45-46 AAMGs Hanger AAMGs
Engine Room 3 or 4 51 AAMGs Hanger AAMGs
Aft Magazine 52-53 Hanger Hanger Hanger Bomb Magazine, Propshaft
1 or 2 54 Secondary 6 Hanger Secondary 7 Bomb Magazine, Propshaft 1
or 2 55 Secondary 6 Elevator 3 Secondary 7
Fuel Oil 2, Propshaft 3 or 4 56-61 Hanger Elevator 3 Hanger Fuel
Oil 2 62 Hanger Hanger Hanger
Steering 63-64 Void Void Void Void 2 65-66 Void Void Void
Internal Diagram
BR1 BR3 ER1 ER3 6FP 6FP 6FP 6FP
V1 FO1 AG1 AG2 FM BM PL AM BM FO2 ST V2 1FP 2FP 2FP 2FP 2FP 2FP
1FP 2FP 2FP 2FP 2FP 1FP
BR2 BR4 ER2 ER4 6FP 6FP 6FP 6FP
Notes
• Sole ship in class. • Could operate air group of 73 planes. •
No flight deck in locations 11-12 and 66. • AA in 1942 was
5H/4L
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© 2003, Leonard R. Heinz
Soryu Navy Nihon Kaigun Date 1942 Class Aircraft carrier Surface
Armament Ranges Directors Secondary Battery: 5 inch guns in 6 twin
mounts 18 inches Port and starboard Speed 4.25” 8 boilers 4 engines
Flotation Total: 69 DIW: 35 Sinking: 46 Torpedo Hits 17.7”-18”: ±1
20.5”-22.5”: ±2 24”: ±3 Armament Arrangement
HIts
1-2 3-4 5-6 Void 1 11-12 AAMGs AAMGs AAMGs Void 1 12 Void Void
Void
Fuel Oil 1 13 Void Void Void Fuel Oil 1 14-15 Hanger Hanger
Hanger
Aviation Gas 1 16 Hanger Hanger Hanger Aviation Gas 1 21 Hanger
Hanger Secondary 1 Aviation Gas 2 22 Hanger Hanger Secondary 1
Forward Magazine 23 Secondary 2 Hanger Secondary 3 Forward
Magazine 24 Secondary 2 Hanger Secondary 3
Bomb Magazine 25 Hanger Hanger Hanger Bomb Magazine 26 Hanger
Elevator 1 Bridge
Plot 31 AAMGS Elevator 1 Starboard Director Boiler Room 1 or 2
32 AAMGS Hanger Bridge Boiler Room 1 or 2 33 AAMGS Hanger Hanger
Boiler Room 1 or 2 34 Hanger Hanger Hanger Boiler Room 3 or 4 35
Port Director Hanger Funnel Boiler Room 3 or 4 36-41 Hanger Hanger
Funnel
Engine Room 1 or 2 42 AAMGs Hanger Funnel Engine Room 1 or 2 43
AAMGs Elevator 2 Hanger Engine Room 1 or 2 44 AAMGs Elevator 2
AAMGs Engine Room 3 or 4 45-46 Hanger Hanger Hanger Engine Room 3
or 4 51 Secondary 4 Hanger AAMGs
Aft Magazine 52 Secondary 4 Hanger Hanger Aft Magazine 53 Hanger
Hanger Hanger
Bomb Magazine, Propshaft 1 or 2 54 Secondary 6 Hanger Secondary
5 Bomb Magazine, Propshaft 1 or 2 55 Secondary 6 Hanger Secondary
5
Fuel Oil 2, Propshaft 3 or 4 56 Hanger Elevator 3 Hanger Fuel
Oil 2, Propshaft 3 or 4 61 Hanger Elevator 3 AAMGs
Fuel Oil 2 62 Hanger Hanger AAMGs Steering 63-64 Void Void
Void
Void 2 65-66 Void Void Void Internal Diagram
BR1 BR3 ER1 ER3 6FP 6FP 6FP 6FP
V1 FO1 AG1 AG2 FM BM PL AM BM FO2 ST V2 1FP 2FP 2FP 2FP 2FP 2FP
1FP 2FP 2FP 2FP 2FP 1FP
BR2 BR4 ER2 ER4 6FP 6FP 6FP 6FP
Notes
• Sole ship in class. • Could operate air group of 68 planes. •
No flight deck in locations 11 and 66. • AA in 1942 was 5H/4L.
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© 2003, Leonard R. Heinz
Aoba Navy Imperial Japanese Navy Date 1941 Class Heavy cruiser
Surface Armament Ranges Directors Main Battery: 8 inch guns in 3
twin turrets 32 inches Fore and aft Secondary Battery: 4.7 inch
guns in 4 single mounts 16 inches Port and starboard Torpedoes: 24
inch torpedoes in 2 quadruple mounts 22 inches at 6.00” Port and
starboard 8 reloads 35 inches at 5.00” 3 special hits 44 inches at
4.50” Gun: 5" 10" 15" 20" 25" 30" 32" Power Relia 8 inch twin A/10
8/9 6/7 4/5 3/0 2/0 1/0 6 B 4.7 inch single A/9 8/5 2/2 1/-2 4 B
Speed 4.25” 12 boilers 4 engines Torpedo Hits 17.7”-18”: ±1
20.5”-22.5”: ±2 24”: ±3 Flotation Total: 63 DIW: 32 Sinking: 42
Bulge -1 to torpedo hits in way of 22 -52 Armament Arrangement
Hits
Fuel Oil 1 11-14 Void Main Magazine A 15-21 Main A Main Magazine
B 22-23 Main B
Boiler Room 1 24 Bridge, AAMGs Boiler Room 1 25 Secondary
Director 1 or 2, Bridge Boiler Room 1 26 Main Director , Bridge
Boiler Room 2 or 3 31 Torpedo Director, Bridge Boiler Room 2 or
3 32 Secondary 1 or 2, Funnel, Searchlight 1 or 2 Boiler Room 2 or
3 33 Funnel Boiler Room 4 or 5 34 Funnel Boiler Room 4 or 5 35
Secondary 3 or 4 Boiler Room 4 or 5 36 Funnel Boiler Room 6 or 7 41
AAMGs
Engine Room 1 or 3 42 Aft Main Director Engine Room 1 or 3 43
Torpedo 1 or 2 Engine Room 1 or 3 44-45 Catapult, Aircraft Engine
Room 2 or 4 46 Catapult, Aircraft Engine Room 2 or 4 51-53 Void
Main Magazine C 54-56 Main C Fuel Oil 2, Propshaft 1 or 2) 61-62
Void Fuel Oil 3, Propshaft 3 or 4) 63-64 Void
Steering 65 Steering Void 66 Void
Internal Diagram and Torpedo Hits BR7 ER1 ER3
BR1 BR3 4FP BR5 4FP B11 E1 E3 FO1 PM PM B1 B3 B5 B7 B9 2FP 6FP
6FP PM FO2 FO3 ST V 3FP A B B2 BR2 4FP BR4 4FP BR6 ER2 ER4 X 2FP
2FP 1FP 1FP
2FP 2FP 4FP B4 B6 B8 B10 B12 E2 E4 2FP 2FP 6FP 6FP
Notes
• Class included Aoba and Kinugasa.
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© 2003, Leonard R. Heinz
Furutaka Navy Imperial Japanese Navy Date 1941 Class Heavy
cruiser Surface Armament Ranges Directors Main Battery: 8 inch guns
in 3 twin turrets 32 inches Fore and aft Secondary Battery: 4.7
inch guns in 4 single mounts 16 inches Port and starboard
Torpedoes: 24 inch torpedoes in 2 quadruple mounts 22 inches at
6.00” Port and starboard 8 reloads 35 inches at 5.00” Maximum
Value: 9 44 inches at 4.50” Gun: 5" 10" 15" 20" 25" 30" 32" Power
Relia 8 inch twin A/10 8/9 6/7 4/5 3/0 2/0 1/0 6 B 4.7 inch single
A/9 8/5 2/2 1/-2 4 B Speed 4.25” 12 boilers 4 engines Torpedo Hits
17.7”-18”: ±1 20.5”-22.5”: ±2 24”: ±3 Flotation Total: 63 DIW: 32
Sinking: 42 Bulge -1 to torpedo hits in way of 22 -52 Armament
Arrangement
Hits
Fuel Oil 1 11-14 Void Main Magazine A 15-21 Main A Main Magazine
B 22-23 Main B
Fuel Oil 2 24 Bridge, AAMGs Boiler Room 1 25 Secondary Director
1 or 2, Bridge Boiler Room 1 26 Main Director , Bridge Boiler Room
1 31 Torpedo Director, Bridge
Boiler Room 2 or 3 32 Secondary 1 or 2, Funnel, Searchlight 1 or
2 Boiler Room 2 or 3 33 Funnel Boiler Room 2 or 3 34 Funnel Boiler
Room 4 or 5 35 Secondary 3 or 4 Boiler Room 4 or 5 36 Funnel Boiler
Room 4 or 5 41 AAMGs
Engine Room 1 or 3 42 Aft Main Director Engine Room 1 or 3 43
Torpedo 1 or 2 Engine Room 1 or 3 44-45 Catapult, Aircraft Engine
Room 2 or 4 46 Catapult, Aircraft Engine Room 2 or 4 51-53 Void
Main Magazine C 54-56 Main X Fuel Oil 3, Propshaft 1 or 2) 61-62
Void Fuel Oil 4, Propshaft 3 or 4) 63-64 Void
Steering 65 Steering Void 66 Void
Internal Diagram and Torpedo Hits ER1 ER3
BR1 BR3 4FP BR5 4FP E1 E3 FO1 PM PM FO2 B1 B3 B5 B7 B9 6FP 6FP
PM FO3 FO4 ST V 3FP A B 4FP B2 BR2 4FP BR4 4FP ER2 ER4 X 2FP 2FP
1FP 1FP
2FP 2FP 4FP B4 B6 B8 B10 E2 E4 2FP 6FP 6FP
Notes
• Class included Furutaka and Kako.
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© 2003, Leonard R. Heinz
Tone Navy Imperial Japanese Navy Date 1939 Class Heavy cruiser
Surface Armament Ranges Directors Main Battery: 8 inch guns in 4
twin turrets 32 inches Fore and aft Secondary Battery: 5 inch guns
in 4 twin mounts 15 inches Port and starboard Torpedoes: 24 inch
torpedoes in 4 triple mounts 22 inches at 6.00” Port and starboard
12 reloads 35 inches at 5.00” Maximum Value: 9 44 inches at 4.50”
Gun: 5" 10" 15" 20" 25" 30" 35" Power Relia 8 inch twin A/10 8/9
6/7 4/5 3/0 2/0 1/0 6 B 5 inch twin A/12 8/8 2/4 1/0 4 B Speed
4.25” 8 boilers 4 engines Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”:
±2 24”: ±3 Flotation Total: 61 DIW: 31 Sinking: 40 Armament
Arrangement
Hits
Void 1 11-15 Void 1 Fuel Oil 1 13 Officers Quarters
Main Magazine A 16-21 Main A Main Magazine B 22-23 Main B
Main Magazine M1 24 Main M1 Main Magazine M2 25-26 Main M2
Plot 31 AAMGS Boiler Room 1 or 2 32 Bridge, Forward Main
Director, Port of Starboard
Secondary Director Boiler Room 3 or 4 33 Funnel Boiler Room 3 or
4 34 Secondary 1 or 2, Searchlight 1 or 2, Funnel Boiler Room 5 or
6 35 Funnel Boiler Room 7 or 8 36 Secondary 3 or 4, Searchlight 3,
AAMGs
Engine Room 1 or 2 41 Aft Main Director Engine Room 1 or 2 42
Torpedo 1 or 2, Torpedo Director, AAMGs Engine Room 1 or 2 43-44
Port or Starboard Catapult, Aircraft Engine Room 3 or 4 45 Port or
Starboard Catapult, Aircraft, Torpedo 3 or 4 Engine Room 3 or 4
46-51 Aircraft
Aviation Gas 1 52-54 Aircraft Aviation Gas 2 55-62 Aircraft
Fuel Oil 2, Propshaft 1 or 2 63 Aircraft Fuel Oil 2, Propshaft 3
or 4 64 Aircraft
Steering 65 Steering Void 2 66 Void 2
Internal Diagram
BR1 BR3 BR5 BR7 ER1 ER3 B1 B3 B5 B7 E1 E3
V1 FO1 MM MM MM MM PL 2FP 2FP 2FP 2FP 6FP 6FP AV1 AV2 FO2 ST V2
2FP 2FP A B M1 M2 1FP BR2 BR4 BR6 BR8 ER2 ER4 2FP 2FP 2FP 1FP
0FP
2FP 2FP 2FP 2FP B2 B4 B6 B8 E2 E4 2FP 2FP 2FP 2FP 6FP 6FP
Notes • Class included Tone and Chikuma.
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© 2003, Leonard R. Heinz
Yubari Navy Imperial Japanese Navy Date 1942, as modified Class
Light cruiser Surface Armament Ranges Directors Main Battery: 5.5
inch guns in 2 single and 2 twin
mounts 20 inches Fore
Torpedoes: 24 inch torpedoes in 2 twin mounts 22 inches at 6.00”
Aft 35 inches at 5.00” 44 inches at 4.50” Gun: 5" 10" 15" 20" Power
Relia 5.5 inch single A/10 8/8 3/5 2/3 5 B 5.5 inch twin A/12 8/10
3/7 2/5 5 B Speed 4.00” 7 boilers 3 engines Torpedo Hits 17.7”-18”:
±1 20.5”-22.5”: ±3 24”: ±5 Flotation Total: 42 DIW: 21 Sinking: 28
Armament Arrangement
Hits
Fuel Oil 1 11-14 Void Forward Main Magazine 15-16 Main A Forward
Main Magazine 21-22 Main B
Fuel Oil 2 23 Bridge, Forward Searchlight Boiler Room 1 24
Bridge, Main Director Boiler Room 1 25 Funnel Boiler Room 2 26-32
Funnel Boiler Room 2 33 Searchlight Boiler Room 2 34-36 Torpedo A
Boiler Room 3 41-42 AAMGs Boiler Room 3 43-45 Torpedo B
Engine Room 1 46 Torpedo Director Engine Room 1 51 Void Engine
Room 2 52-53 Void
Aft Main Magazine 54-55 Main X Aft Main Magazine 55-56 Main
Y
Fuel Oil 2, Propshaft 1 or 2 61-62 Void Fuel Oil 2, Propshaft 3
63-64 Void
Steering 65 Steering Void 66 Void
Internal Diagram
BR1 BR2 BR3 ER1 V1 FM FO B1 B2,3 B5 E1 ER2 AM FO2 ST V
1FP 3FP 4FP 2FP B4,5 B6 E2 E3 3FP 2FP 1FP 0FP 6FP 4FP 8FP
8FP
Notes • Experimental design mounting a heavy armament on a
light
displacement.
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© 2003, Leonard R. Heinz
Tenryu Navy Imperial Japanese Navy Date 1940 Class Light cruiser
Surface Armament Ranges Directors Main Battery: 5.5 inch guns in 4
single mounts 20 inches Fore Torpedoes: 21 inch torpedoes in 2
triple mounts 8 inches at 4.25” Port and starboard 16 inches at
3.75” Gun: 5" 10" 15" 20" Power Relia 5.5 inch single A/10 8/8 3/5
2/3 5 B Speed 4.00” 8 boilers 3 engines Torpedo Hits 17.7”-18”: ±1
20.5”-22.5”: ±2 24”: ±4 Flotation Total: 44 DIW: 22 Sinking: 30
Armament Arrangement
Hits
Void 1 11-13 Void Forward Magazine 14-15 Main A Forward Magazine
16 Bridge Forward Magazine 21 Bridge, Main Director
Fuel Oil 1 22-23 Main 1 Boiler Room 1 24 Torpedo A Boiler Room 2
25-26 Torpedo A Boiler Room 2 31-32 Funnel Boiler Room 3 33 Void
Boiler Room 3 34-35 Funnel Boiler Room 3 36 Void
Engine Room 1 41-42 Funnel Engine Room 1 43 Void Engine Room 1
44 Torpedo B Engine Room 2 45-46 Torpedo B Engine Room 2 51 Torpedo
Director Engine Room 2 52 Main 2
Aft Magazine 53 Main 2 Aft Magazine 54 Searchlight Aft Magazine
55-56 Main X
Fuel Oil 2 61-62 AAMGs Fuel Oil 2, Propshaft 1 or 2 63 AAMGs
Void 2, Propshaft 3 64 Void Steering 65-66 Steering
Internal Diagram
BR1 BR2 BR3 V1 FM FO1 B1 B2,3 B5,6 ER1 ER2 AM FO2 V2 ST
2FP 2FP 4FP 2FP 4 7,8 E1,2 E3 2FP 2FP 2FP 1FP 6FP 8FP 7FP
6FP
Notes Class included Tenryu and Tatsuta.
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© 2003, Leonard R. Heinz
Asashio/Kagero/Yugumo Navy Imperial Japanese Navy Date 1942
Class Destroyer Armor None Surface Armament Ranges Directors Main
Battery: 5 inch guns in 3 twin mounts 18 inches Fore Torpedoes: 24
inch torpedoes in 2 quadruple mounts 22 inches at 6.00” Aft 8
reloads 35 inches at 5.00” Maximum Value: 9 44 inches at 4.50” Gun:
5" 10" 15" 18" Power Relia 5 inch twin A/12 8/8 2/5 1/1 4 B Speed
4.50 3 boilers 2 engines Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”: ±3
24”: ±5 Flotation Total: 28 DIW: 14 Sinking: 18 Armament
Arrangement
Hits
Fuel Oil 1 11-13 Void Forward Main Magazine 14-21 Main A
Fuel Oil 2 22 Void Fuel Oil 2 23-24 Bridge
Boiler Boom 1 25 Main Director, Bridge Boiler Boom 1 26 Void
Boiler Boom 1 31 Reload A Boiler Room 2 32 Reolad A Boiler Boom 2
33 Funnel Boiler Boom 2 34 Torpedo A Boiler Boom 3 35 Torpedo A
Boiler Boom 3 36 AAMGs Boiler Boom 3 41 Funnel Engine Room 42
Searchlight Engine Room 43-44 Torpedo B Engine Room 45 Torpedo
Director Engine Room 46 Reload B
Void 51 Reload B Aft Main Magazine 52-54 Main X Aft Main
Magazine 55-61 Main Y
Propshaft 1 or 2, Fuel Oil 3 62-64 Aft Void Steering 65-66
Steering
Internal Diagram
FO1 PM FO2 BR1 BR2 BR3 ER V PM FO3 ST 1FP A FO B1 B2 B3 E1,E2
2FP Y 2FP 1FP
1FP 4FP 3FP 3FP 3FP 6FP 2FP
Notes
• All three classes were similar in game terms. • Ten Asashios,
18 Kageros and 20 Yugumos were built. • Use cruiser turn radius for
Asashio class.
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© 2003, Leonard R. Heinz
Kamikaze Navy Imperial Japanese Navy Date 1942, as converted
Class Destroyer-transport Armor None Surface Armament Ranges
Directors Main Battery: 4.7 inch guns in 3 single mounts 18 inches
Fore Torpedoes: 21 inch torpedoes in 2 twin mounts 8 inches at
4.25” Aft Maximum Value: 9 16 inches at 3.25” Gun: 5" 10" 15" 18"
Power Relia 4.7 inch single A/9 8/5 2/2 1/-2 4 B Speed 4.25 4
boilers 2 engines Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”: ±3 24”:
±5 Flotation Total: 27 DIW: 14 Sinking: 18 Armament Arrangement
Hits
Fuel Oil 1 11-13 Forward Void Forward Magazine 14-16 Mount A
Crew Spaces 21-23 Torpedo A Fuel Oil 2 24 Bridge
Boiler Room 1 25 Bridge, Main Director Boiler Room 1 26-31
Funnel Boiler Room 1 32 AAMGs, Supply Area Boiler Room 2 33-35
AAMGs, Supply Area Boiler Room 2 36 Funnel
Engine Room 1 41 Searchlight Engine Room 1 42-44 AAMGs, Supply
Area Engine Room 2 45 AAMGs, Supply Area Engine Room 2 46-52
Torpedo B
Aft Magazine 53-54 Main M Aft Magazine 55-56 Main X
Fuel Oil 3, Propshaft 1 or 2 61-64 Aft Void Steering 65-66
Steering
Internal Diagram
FO1 PM V FO2 BR1 BR2 ER2 ER2 PM FO3 ST 1FP A 2FP FO B1 B3 E1 E2
MY 2FP 1FP
1FP 2FP B2 B4 4FP 4FP 2FP 4FP 4FP
Notes
• Nine Kamikazes were converted to this role.
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© 2003, Leonard R. Heinz
Mutsuki Navy Imperial Japanese Navy Date 1942, as converted
Class Destroyer-transport Armor None Surface Armament Ranges
Directors Main Battery: 4.7 inch guns in 2 single mounts 18 inches
Fore Torpedoes: 24 inch torpedoes in 2 triple mounts 8 inches at
5.50” Aft Maximum Value: 9 16 inches at 4.50” Gun: 5" 10" 15" 18"
Power Relia 4.7 inch single A/9 8/5 2/2 1/-2 4 B Speed 4.25 4
boilers 2 engines Torpedo Hits 17.7”-18”: ±1 20.5”-22.5”: ±3 24”:
±5 Flotation Total: 27 DIW: 14 Sinking: 18 Armament Arrangement
Hits
Fuel Oil 1 11-13 Forward Void Forward Magazine 14-16 Mount A
Crew Spaces 21-23 Torpedo A Fuel Oil 2 24 Bridge
Boiler Room 1 25 Bridge, Main Director Boiler Room 1 26-31
Funnel Boiler Room 1 32 AAMGs, Supply Area Boiler Room 2 33-35
AAMGs, Supply Area Boiler Room 2 36 Funnel
Engine Room 1 41 Searchlight Engine Room 1 42-44 AAMGs, Supply
Area Engine Room 2 45 AAMGs, Supply Area Engine Room 2 46-52
Torpedo B
Aft Magazine 53-54 Main M Aft Magazine 55-56 AAMGs, Supply
Area
Fuel Oil 3, Propshaft 1 or 2 61-64 Aft Void Steering 65-66
Steering
Internal Diagram
FO1 PM V FO2 BR1 BR2 ER2 ER2 PM FO3 ST 1FP A 2FP FO B1 B3 E1 E2
MY 2FP 1FP
1FP 2FP B2 B4 4FP 4FP 2FP 4FP 4FP
Notes
• Twelve Mutsukis were converted to this role. • These were the
first destroyers to carry a 24 inch torpedo.
They carried an early model of the torpedo, which was also found
occasionally in Fubukis and light cruisers.
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© 2003, Leonard R. Heinz
Ex-Momi Navy Imperial Japanese Navy Date 1941, as converted
Class Patrol Craft-Transport Armor None Surface Armament Ranges
Directors Main Battery: 4.7 inch guns in 2 single mounts 18 inches
None - local control only Speed 2.50” 2 boilers 2 engines Fires
Mount: 4 Magazine: 6 Fuel Oil: 4 AAMGs: 4 Flotation Total: 24 DIW:
12 Sinking: 16 Explosions Mount: 3 Magazine: 4 Torpedo Hits
17.7”-18”: ±2 20.5”-22.5”: ±4 24”: ±6 Armament Arrangement
Hits
Forward Magazine 11-16 Mount A Fuel Oil 2 21-24 Bridge
Boiler Room 25 Bridge Boiler Room 26-31 Funnel Boiler Room 32
AAMGs, Supply Area
Void 1 33-35 AAMGs, Supply Area Void 1 36 Supply Area
Engine Room 41 Supply Area Engine Room 42-44 AAMGs, Supply Area
Engine Room 45 AAMGs, Supply Area Engine Room 46-52 Void Aft
Magazine 53-54 Main X Aft Magazine 55-56 Landing Craft
Fuel Oil 3, Propshaft 1 or 2 61-64 Landing Craft Steering 65-66
Steering
Internal Diagram
FM FO BR V2 ER AM V2 ST A 3FP B1,B2 3FP E1,E2 X 1FP 1FP
1FP 6FP 8FP 1FP
Notes
• Nine Momis were converted to this role.
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© 2003, Leonard R. Heinz
Okinoshima/Tsugaru Navy Imperial Japanese Navy Date 1942 Class
Minelayer (treat as light cruiser) Surface Armament Ranges
Directors Main Battery: 5.5 inch guns in 2 twin mounts 20 inches
Fore Gun: 5" 10" 15" 20" Power Relia 5.5 inch twin A/12 8/10 3/7
2/5 5 B Speed 2.50” 4 boilers 2 engines Torpedo Hits 17.7”-18”: ±1
20.5”-22.5”: ±3 24”: ±5 Flotation Total: 44 DIW: 22 Sinking: 30
Armament Arrangement
Hits
Void 1 11-14 Void Forward Main Magazine 15-16 Main A
Fuel Oil 1 21-22 Bridge Fuel Oil 1 23 Bridge, Main Director Fuel
Oil 1 24 AAMGs
Boiler Room 1 25 AAMGs Boiler Room 1 26-31 Funnel Boiler Room 1
32 Port and starboard searchlights Boiler Room 2 35-36 Catapult
Boiler Room 2 41-42 Catapult
Engine Room 1 43-45 Aircraft Engine Room 1 46 Void Engine Room 2
51 Void Engine Room 2 52-53 Void Engine Room 2 54 Void
Aft Main Magazine 55-56 Main Y Fuel Oil 2 61-62 Void
Fuel Oil 2, Propshaft 1 or 2 63-64 Void Steering 65 Steering
Void 66 Void Internal Diagram
V1 FM FO1 BR1 BR2 ER1 ER2 AM FO2 ST V
1FP 2FP 4FP B1,2 B3,4 E1 E3 2FP 2FP 1FP 0FP 8FP 8FP 8FP 8FP
Notes • Designed as a minelayer and an escort • Tsugaru similar
in game terms, but with twin 5 inch 40 cal.
mounts vice the 5.5 inch mounts. Range 18 inches, A/12, 8/8,
2/5, 1/1, 4, B.
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© 2003, Leonard R. Heinz
Merchantman (engine amidships) Navy Merchantman Date 1942 Class
Engine amidships Armor None Speed 1.00”-2.00” 2 boilers 1 engine
Torpedo Hits 17.7”-18”: 20.5”-22.5”: 24”: Small ±3 ±6 ±9 Medium ±2
±4 ±6 Flotation Total: DIW: Sinking: Large ±1 ±3 ±5 Small 29 15 20
Medium 38 19 25 Large 43 22 28
Hits
Small Medium Large Small Medium Large Bow Bow Bow 11-13 Bow Bow
Bow
Hold 1 Hold 1 Hold 1 14-15 Hold 1 Hold 1 Hold 1 Hold 1 Hold 1
Hold 1 16-21 Hold 1 Hold 1 Hold 1 Hold 1 Hold 1 Hold 2 22-23 Hold 1
Hold 2 Hold 2 Hold 1 Hold 2 Hold 2 24-25 Hold 1 Hold 2 Hold 2 Hold
1 Hold 2 Hold 2 26 Bridge Bridge Bridge Hold 1 Hold 2 Hold 3 31-32
Bridge Bridge Bridge Hold 1 Hold 2 Hold 3 33-34 Hold 1 Hold 2 Hold
3 Engine Engine Engine 35-42 Engine Engine Engine Hold 2 Hold 3
Hold 4 43-44 Hold 2 Hold 3 Hold 4 Hold 2 Hold 3 Hold 4 45-46 Hold 2
Hold 3 Hold 4 Hold 2 Hold 3 Hold 4 51 Hold 2 Hold 3 Hold 4 Hold 2
Hold 3 Hold 5 52-53 Hold 2 Hold 3 Hold 5 Hold 2 Hold 4 Hold 5 54-55
Hold 2 Hold 4 Hold 5 Hold 2 Hold 4 Hold 6 56-61 Hold 2 Hold 4 Hold
6 Hold 2 Hold 4 Hold 6 62-63 Hold 2 Hold 4 Hold 6 Hold 2 Hold 4
Hold 6 64 Hold 2 Hold 4 Hold 6
Steering Steering Steering 65-66 Steering Steering Steering
Internal Diagram -- Small
BOW H1 ER H2 ST 1FP FP B1,E1 FP 1FP
12FP 3FP 12FP Internal Diagram -- Medium
BOW H1 H2 ER H3 H4 ST 1FP 8FP 8FP B1,E1 8FP 8FP 1FP
4FP Internal Diagram -- Large
BOW H1 H2 H3 ER H4 H5 H6 ST 1FP 6FP 6FP 6FP B1,E1 6FP 6FP 6FP
1FP
5FP
Notes
• Models merchantment with boilers and engine situated amidships
rather than aft. • Small merchantmen equate to a displacement of
1000 to 3000 displaced tons (about 1500 to 4000 gross registered
tons), medium
merchantmen to 3000-7000 displaced tons (about 4000 to 9000 grt)
and large merchantmen to 7000-15000 displaced tons (about
9000-20000 grt).
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© 2003, Leonard R. Heinz
Merchantman (engine aft) Navy Merchantman Date 1942 Class Engine
aft Armor None Speed 1.00”-2.00” 2 boilers 1 engine Torpedo Hits
17.7”-18”: 20.5”-22.5”: 24”: Small ±3 ±6 ±9 Medium ±2 ±4 ±6
Flotation Total: DIW: Sinking: Large ±1 ±3 ±5 Small 29 15 20 Medium
38 19 25 Large 43 22 28
Hits
Small Medium Large Small Medium Large Bow Bow Bow 11-13 Bow Bow
Bow
Hold 1 Hold 1 Hold 1 14-15 Hold 1 Hold 1 Hold 1 Hold 1 Hold 1
Hold 1 16-21 Hold 1 Hold 1 Hold 1 Hold 1 Hold 1 Hold 2 22-23 Hold 1
Hold 2 Hold 2 Hold 1 Hold 2 Hold 2 24-25 Hold 1 Hold 2 Hold 2 Hold
1 Hold 2 Hold 2 26 Bridge Bridge Bridge Hold 1 Hold 2 Hold 3 31-32
Bridge Bridge Bridge Hold 1 Hold 2 Hold 3 33-34 Hold 1 Hold 2 Hold
3 Hold 2 Hold 3 Hold 4 35-36 Hold 2 Hold 3 Hold 4 Hold 2 Hold 3
Hold 4 41-42 Hold 2 Hold 3 Hold 4 Hold 2 Hold 3 Hold 4 43 Hold 2
Hold 3 Hold 4 Hold 2 Hold 3 Hold 5 44-45 Hold 2 Hold 3 Hold 5 Hold
2 Hold 4 Hold 5 46-51 Hold 2 Hold 4 Hold 5 Hold 2 Hold 4 Hold 6
52-53 Hold 2 Hold 4 Hold 6 Hold 2 Hold 4 Hold 6 54-55 Hold 2 Hold 4
Hold 6 Hold 2 Hold 4 Hold 6 56 Hold 2 Hold 4 Hold 6 Engine Engine
Engine 61-64 Engine Engine Engine
Steering Steering Steering 65-66 Steering Steering Steering
Internal Diagram -- Small
BOW H1 H2 ER ST 1FP FP FP B1,E1 1FP
12FP 12FP 3FP Internal Diagram -- Medium
BOW H1 H2 H3 H4 ER ST 1FP 8FP 8FP 8FP 8FP B1,E1 1FP
4FP Internal Diagram -- Large
BOW H1 H2 H3 H4 H5 H6 ER ST 1FP 6FP 6FP 6FP 6FP 6FP 6FP B1,E1
1FP
5FP
Notes
• Models merchantment with boilers and engine situated aft
rather than amidships. • Small merchantmen equate to a displacement
of 1000 to 3000 displaced tons (about 1500 to 4000 gross registered
tons), medium
merchantmen to 3000-7000 displaced tons (about 4000 to 9000 grt)
and large merchantmen to 7000-15000 displaced tons (about
9000-20000 grt).
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Wake Atoll Navy United States Navy Date December 1941 Class
Island Base Surface Armament Ranges Directors Batteries A-C: 5 inch
guns in 6 single mounts 16 inches With each battery Gun: 5" 10" 15"
16" Power Relia 5 inch single A/9 8/7 2/3 1/1 4 B
Hits
Battery A, Gun 1 11 Battery A, Gun 2 12
Battery A Fire Control 13 Battery B, Gun 1 14 Battery B, Gun 2
15
Battery B Fire Control 16 Battery L, Gun 1 21 Battery L, Gun 2
22
Battery L Fire Control 23 Hotel 24
Seaplane Base 25 AAMGs (M) 26 AAMGs (S) 31 AAMGs (S) 32
Aviation Gas 33 Bomb/Torpedo Magazine 34
Coastal Gun Magazine 35 AAMG Magazine 36
Fuel Oil 41 Seaplane 1 42 Seaplane 2 43 Seaplane 3 44
Beach Defenses 1 45 Beach Defenses 2 51 Beach Defenses 3 52
Beach Defenses 4 53 Beach Defenses 5 54 Beach Defenses 6 55
Command Post 56 Runway 61 Runway 62
Aircraft 1 63 Aircraft 2 64 Aircraft 3 65 Aircraft 4 66
Notes • Counts as a stationary size 0 ship. Up to 9 AF can
attack it in a single ASP. • AA: 1M/2S. • Each Aircraft location
can accommodate 2 AF. Assume that AF are equally spread among these
locations, from lowest
numbered to highest numbered. • Each Seaplane location can
accommodate 2 AF. Assume that AF are equally spread among these
locations, from lowest
numbered to highest numbered. • A hit on the command post
affects the coastal batteries like a hit on a transmitting station.
• The seaplane base has 2 handling points, the airfield 4. The
airfield loses 1 handling point for each runway hit. Both
portions
must be hit to prevent single engine aircraft from taking off or
any aircraft from landing. Hitting one portions means that the
multi-engine aircraft cannot take off.