World of Warships Supertest: U.S. Tier X Battleship Louisiana
6 min readHistorical background
Unlike the previous two ships, Louisiana actually has somewhat of a historical basis.
In 1937, to fulfill Stalin’s plan of a strong ocean-going fleet, the Soviet Union came to the negotiation with the USA to get support from them and overcome the limitations of the Soviet shipbuilding capabilities. The Soviets ordered turbines, as well as a license to produce said turbines back home, and they, were also ready to buy U.S-built cruisers, etc. At some point, they also asked if the U.S.A could build battleships for them, which initially failed. The U.S. government reconsidered the idea when the Soviet ambassador brought on the table the argument that such battleship would be used to keep the Japanese Navy in check in the Pacific and, hearing this, the U.S. Chief of Naval Operations agreed with the idea being supported by President Roosevelt.
This is where things are getting crazy. Enter the firm Gibbs & Cox of New York. Apparently, they didn’t quite understand that the Soviets only wanted battleships and also forgot any sort of treaty limitations. In early 1938, they delivered three different designs of a battleship-aircraft carrier hybrid with the largest displacing almost 72 000 tons:
- Project 1058 / Design A with 66,074t standard displacement, eight 456mm guns, and 40 planes
- Project 1058.1 / Design B with 71,859t standard displacement, twelve 406mm guns, and 40 planes
- Project 1058.2 / C with 44,200t standard displacement, ten 406mm guns, and 28 planes

To nobody’s surprise, all three proposals were refused as they were in complete violation of naval treaties and there was simply no infrastructure available to build such monsters.
Later on, Gibbs and Cox would propose a… much more logical design of a normal battleship with 45 000 tons displacement, armed with ten 406 mm guns and with a maximum speed of 31 knots. In the end, with the situation in Europe spinning out of control, all cooperation ceased in October 1939.
Louisiana is based on Project 1058 C while Kearsarge was 1058 B. However, Louisiana uses a Montana hull with the quadruple turret being moved further toward the rear to clear space for the hangar and flight deck.
When it comes to her hybrid part, she is using bombers dropping in carpet bombing style. Just like U.S. dive bombers from carriers, these bombers are not getting an aiming debuff when manoeuvering while in attack mode, and on top of that, the reticule is incredibly small. From the numbers in the game files, the reticule length is about half that of the high-tier U.S. dive bombers for the sake of reference. Also, these bombers don’t have JATO (Jet assisted take-off) but have an Engine Cooling consumable.
Ship’s preview
Ship’s camouflage
For the classic reminder, this is a ship in testing, anything can change so don’t look at her like she would already be released.
Modules
Hull | Engine | Gun Fire Control System | Main battery | Dive Bombers |
Louisiana | Propulsion: 212 000 hp | Mk10 mod. 1 | ![]() 406 mm/50 Mk.7 in a turret | ![]() |
General Characteristics
Tier | X |
Health | 96 300 HP |
Torpedo Damage Reduction | 35 % |
Displacement | 72 104 tons |
Dimensions | |
Overall length | 280.75 m |
Beam | 43.66 m |
Overall height (keel to the highest point on the ship) | 36.09 m |
Freeboard | 16.27 m |
Main Armament | |
Maximum Firing Range | 22.824 km |
406 mm/50 Mk.7 in a turret | 2 x 3 406 mm 1 x 4 406 mm |
Aircraft | |
Bombers – BTD Destroyer | 6 planes per squadron |
Secondary Armament | |
Maximum Firing Range | 7.300 km |
127 mm/54 Mk.16 on a Mk.41 mount | 10 x 2 127 mm |
Maximum speed | 31.0 knots |
Turning Circle Radius | 950 m |
Rudder Shift Time | 18.59 s |
Surface Detectability | 16.8 km |
Air Detectability | 14.47 km |
Detectability After Firing Main Guns in Smoke | 16.82 km |
Main Armament
2 x 3 406 mm/50 Mk.7 in a turret 1 x 4 406 mm/50 Mk.7 in a turret | |
Maximum Firing Range | 22.824 km |
Reloading Time | 30.0 s |
180 Degree Turn Time | 45.0 s |
Optimal firing angles at the front | 45° |
Optimal firing angles at the rear | 35° |
Sigma | 1.9 sigma |
Maximum Dispersion | 288 m |
Shells | |
Type of Projectile | HE – 406 mm HE/HC Mk13![]() |
Alpha Damage | 5 700 |
Penetration capacity | 68 mm |
Explosion size | 36.9 m |
Fire chance | 36 % |
Projectile Speed | 820 m/s |
Air Drag | 0.346 |
Projectile Mass | 862.0 kg |
Type of Projectile | AP – 406 mm AP Mk8![]() |
Alpha Damage | 13 500 |
Projectile Speed | 762 m/s |
Air Drag | 0.352 |
Projectile Mass | 1 225.0 kg |
Projectile Krupp | 2 520 |
Projectile Detonator | 0.033 s |
Detonator threshold | 68 mm |
Ricochet Angles | 45° – 60° |
Bombers
Carpet bombers – BTD Destroyer![]() | |
Tier | X |
Hitpoints per plane | 2 500 |
Cruise speed | 135 knots |
Maximum speed | 171 knots |
Engine boost time | 20 s |
Damage taken in attack mode | 50% |
Size of attacking flight | 6 |
Aircraft per squadron | 6 |
Bomb type | AN-M64 |
Bomb per plane | 2 |
Maximum bomb damage | 7 300 |
HE penetration capacity | 42 mm |
Explosion size | 23.7 m |
Fire chance | 46 % |
Detectability range | 10.0 km |
Restoration time | 120 s |
Consumable |
Engine Cooling ![]() Number of Charges: 2 Work time: 5 s Cooldown: 80 s |
Secondary Armament
10 x 2 127 mm/54 Mk.16 on a Mk.41 mount | |
Maximum Firing Range | 7.300 km |
Reloading Time | 4.0 s |
Sigma | 1.0 sigma |
Shells | |
Type of Projectile | HE – 127 mm HE Mk32![]() |
Alpha Damage | 1 800 |
HE penetration | 21 mm |
Explosion Size | 6.6 m |
Chance to Cause Fire | 5 % |
Projectile Speed | 808 m/s |
Air Drag | 0.279 |
Projectile Mass | 31.75 kg |
Anti-air Armament
10 x 2 127 mm/54 Mk.16 on a Mk.41 mount | |
Sector firing range | 0.1 km – 6.0 km |
Hit chance | 75 % |
Sector’s damage | 50 |
Sector’s damage frequency | 0.29 s |
Sector’s damage per second | 175 |
Flak clouds number | 8 |
Flak cloud damage | 1 680 |
16 x 2 76.2 mm/50 Mk.22 on a Mk.33 mount | |
Sector firing range | 0.1 km – 4.0 km |
Hit chance | 75 % |
Sector’s damage | 151 |
Sector’s damage frequency | 0.29 s |
Sector’s damage per second | 529 |
16 x 2 20 mm Oerlikon on a Mk.24 mount | |
Sector firing range | 0.1 km – 2.0 km |
Hit chance | 70 % |
Sector’s damage | 53 |
Sector’s damage frequency | 0.29 s |
Sector’s damage per second | 186 |
Consumables
Consumables | |||
Slot 1 | Slot 2 | Slot 3 | |
Damage Control Party ![]() Cooldown: 80 s | Repair Party ![]() Work time: 28 s Cooldown: 80 s HP regeneration speed: +0.5%/s Casemate damage regeneration: 50% Citadel damage regeneration: 10% | Fighter ![]() Work time: 90 s Cooldown: 70 s Number of planes in a squadron: 4 Patrol radius: 3.0 km |
The Armor
External armor protection:
Front and rear armor protection of the middle section:
Main deck:
Citadel armor protection:
Turrets armor protection:
Hidden armor protection inside the stern:
Personal Opinion
Well… right now, Louisiana looks particularly scary. Just like the previous ships, you have bombers with a particularly small reticule but this time, you drop TWELVE bombs. This thing can effectively drop tactical nukes on the enemy.
When it comes to the ship itself, while the firing angles at the front are horrible, those at the rear are quite usable compared to the previous ships. Also, while the ship has weaker firepower than Montana, she still gets ten guns with the same dispersion. In action, that’s still solid firepower, especially when considering the U.S. battleships upgrade Artillery Plotting Room Modification 2.
The fact that she uses a Montana hull also offers her a decent tanking capacity and a low citadel that will help to compensate for the poor front firing angles.
Overall, despite the horrible pushing power of the ship, she still seems like a particularly strong hybrid battleship.
Easter egg
On board Louisiana can be found two special boats that actually are Landing Craft Personnel Large or LCPL. These boats were landing crafts used extensively during the Second World War to move troops from transport ships to enemy-controlled shores.
These crafts were derived from a prototype made by Higgins industries, also known for their Eureka Boats. This company was based in New Orleans, Louisiana.
For whatever reason, an LCPL can also be found on the stern of Massachusetts but I’m not exactly sure why.
Thank you for reading this article!
Don’t hesitate to subscribe to our notifications to make sure that you don’t miss any future articles.
Also if you are new to the game or want to get back to it, feel free to use my Recruiting Station code for free goodies such as Premium ships, premium time, and more: https://warships.net/yuzorah
Have a good one and see you soon!