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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

    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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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.

  • © 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).

  • © 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).

  • 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.