Ship:Ohio

X

31,000 doubloons

Ohio — U.S.A. Special Tier X Battleship.

A hypothetical armament project for the Montana-class battleship with eight 457 mm guns housed in four turrets. Back in 1938, amid rumors about the creation of ships with guns of a caliber exceeding 406 mm in Japan, there were projects of battleships with 457 mm guns. One of them was relatively fast and had armament comprising six guns in three twin-gun turrets. The twin-gun turrets developed for this project could well have been mounted on one of the unfinished Montana-class battleships.

Pros

• High firing accuracy
• High gun traverse speed
• High secondary battery gun efficiency
• High AA defense efficiency
• Enhance Repair Party consumable

Cons

• Low speed

Ship Stats

Hull Information

SURVIVABILITY
• Hit Points	96300
• Torpedo protection damage reduction (%)	—

ARMOR DETAIL
• Belt (mm)	409
• Deck (mm)	38
• Superstructure (mm)	19
• Extremities (mm)	32

MANEUVERABILITY
• Maximum speed (kt)	28.0
• Turning circle radius (m)	950
• Rudder-shift time (sec)	18.6

CONCEALMENT
• Detectability by sea (km)	17.29
• Detectability by air (km)	10.0
• Detectability after firing main guns in smoke (km)	18.97
• Detectability by depths (km)	10.0

Main Battery

MAIN BATTERY
• Arrangement	4×2.0 457mm
• Firing range (km)	21.65
• Reload time (sec)	27.5
• Rate of fire (shots/min)	2.2
• 180° turn time (sec)	30.0

DISPERSION
• Dispersion type	Modified BB dispersion
• Dispersion formula	Dispersion (m) = 10.3 × range(km) + 51
• Sigma	2.0
• Maximum dispersion (m)	273

HE SHELL
• Name	457 mm HE Type B
• Maximum damage	6450
• Fire chance (%)	43.0%
• Shell velocity (m/s)	800
• Shell weight (kg)	1230
• Penetration (mm)	77

AP SHELL
• Name	457 mm AP Type B
• Maximum damage	15750
• Shell velocity (m/s)	732
• Shell weight (kg)	1746
• Fuse time (sec)	0.033
• Ricochet start (°)	45
• Always ricochet (°)	60
• Normalisation (°)	6
• Arming threshold (mm)	76

Secondary Battery

SECONDARY BATTERY
• Secondary battery range (km)	7.5

SECONDARY ARMAMENT 1
• Shell type	HE
• Name	127 mm HE Mk41
• Arrangement	10x2 127mm
• Rate of fire (shots/min)	17.1
• Maximum damage	1800
• Shell velocity (m/s)	808
• Penetration (mm)	21
• Fire chance (%)	9.0%

Airstrike

ASW AIRSTRIKE (DEPTH CHARGES)
• Range (km)	11
• Minimum range (km)	0.5
• Reload time (sec)	30.0
• Number of aircraft	1
• Depth charges in payload	2
• Damage	4900
• Deployment	Manual

AA Defense

AA ARMAMENT	MOUNTS × BARRELS
127 mm	10 × 2
40 mm	10 × 4
76 mm	8 × 2
20 mm	40 × 1

Continuous damage — average DPS within each action zone

RANGE	DPS	HIT CHANCE	ACTION ZONE (km)
Short-range	191	70%	2.0
Mid-range	386	75%	4.0
Long-range	131	75%	6.0

Damage by shell explosions

EXPLOSIONS / SALVO	DAMAGE	HIT CHANCE	ACTION ZONE (km)
8	1680	75%	3.5–6.0

Compatible Upgrades

Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6

Consumables

• Slot 1: Damage Control Party  (20.0s action, 80.0s cooldown)
• Slot 2: Repair Party  (4 charges, 28.0s action, 40.0s cooldown, 481.5 hp/s)
• Slot 3: Spotting Aircraft  (4 charges, 100.0s action, 240.0s cooldown) or Patrol Fighter  (3 charges, 60.0s action, 90.0s cooldown)

Gallery

WoWs Gallery

• 

Historical Gallery

Ohio

Ship Change Log

• Update 0.8.6:
  • Available for testing by supertesters in the game starting from Update 0.8.6.
• Update 0.8.8:
  • Available in the "Research Bureau" section of the Armory for 62,000 Research points.
• Update 0.8.8.1:
  • Main battery reload time decreased from 30 to 27.5 s.
• Update 0.9.3:
  • Fixed a bug due to which the detectability was calculated incorrectly when firing main battery guns.
• Update 0.10.1:
  • Fixed geometry and textures.
• Update 13.1:
  • Depth Charge Airstrike range increased from 6 to 11 km.
• Update 13.9:
  • The Creature of the Deep permanent camouflage was added.
• Update June 17, 2019:
  • Preliminary characteristics.
• Update Aug 20, 2019:
  • Main battery reload time increased from 26 to 30 s.
  • Sigma parameter increased from 1.9 to 2.0.
  • Dispersion formula changed from battlecruiser to battleship (nerfed).
  • Restoration of hitpoints by the Repair Party consumable decreased from 0.66% to 0.5% of maximum hit points per second.