Ship:Indefatigable

III

300,000

Indefatigable — U.K. Tech Tree Tier III Battleship.

The Invincible-class ships suffered from limited aiming angles for their side turrets, so the turrets of the next three battlecruisers were distributed in a more versatile way. HMS Indefatigable was laid down in 1909 and commissioned in 1911 as part of the 1st Battlecruiser Squadron. In 1913, the ship was transferred to the Mediterranean, where she helped track battlecruiser Goeben and took part in the Dardanelles campaign. In 1915, Indefatigable returned to the Home Fleet. The following year, she sank during the Battle of Jutland after her magazine detonated.

Pros

• Fast for a tier III capital ship
• Powerful guns with high fire chance and damage
• Fast turret traverse speed

Cons

• weak secondary battery with low-caliber guns
• The en-echelon turrets have unfavorable firing angles

Ship Stats

Hull Information

SURVIVABILITY	Indefatigable (A)	Indefatigable (B)
• Hit Points	32900	37500
• Torpedo protection damage reduction (%)	5

ARMOR DETAIL
• Belt (mm)	152
• Deck (mm)	16
• Superstructure (mm)	10
• Extremities (mm)	16

MANEUVERABILITY	Indefatigable (A)	Indefatigable (B)
• Maximum speed (kt)	25.8	25.8
• Turning circle radius (m)	630	630
• Rudder-shift time (sec)	21.2	15.1

CONCEALMENT	Indefatigable (A)	Indefatigable (B)
• Detectability by sea (km)	12.49	12.49
• Detectability by air (km)	8.46	8.46
• Detectability after firing main guns in smoke (km)	9.83
• Detectability by depths (km)	8.46	8.46

Main Battery

MAIN BATTERY	Mk III mod. 1	Mk III mod. 2
• Arrangement	4×2 305mm
• Firing range (km)	13.28	14.61
• Reload time (sec)	30.0
• Rate of fire (shots/min)	2
• 180° turn time (sec)	30.0

DISPERSION
• Dispersion type	Battlecruiser dispersion
• Dispersion formula	Dispersion (m) = 8.4 × range(km) + 48
• Sigma	2.0
• Maximum dispersion (m)	159
• Dispersion at 5 km	90
• Dispersion at 10 km	132
• Dispersion at 13.28 km	160

HE SHELL
• Name	305 mm HE Mk IIb
• Maximum damage	4000
• Fire chance (%)	32.0%
• Shell velocity (m/s)	831
• Shell weight (kg)	386
• Penetration (mm)	51

AP SHELL
• Name	305 mm AP Mk VIb
• Maximum damage	7250
• Shell velocity (m/s)	831
• Shell weight (kg)	389.8
• Fuse time (sec)	0.015
• Ricochet start (°)	45
• Always ricochet (°)	60
• Normalisation (°)	6
• Arming threshold (mm)	51

Torpedoes

TORPEDO LAUNCHERS
• Number of launchers	1
• Torpedo name	450 mm Mk VII
• Reload time (sec)	95.0
• 180° turn time (sec)	15.0
• Damage	11100
• Range (km)	0.2
• Speed (kt)	53
• Detectability (km)	1.2
• Flooding chance (%)	63.0%

Secondary Battery

SECONDARY BATTERY
• Secondary battery range (km)	3.2

SECONDARY ARMAMENT 1
• Shell type	HE
• Name	102 mm HE Mk II
• Arrangement	1x102mm
• Rate of fire (shots/min)	8.0
• Maximum damage	1500
• Shell velocity (m/s)	873
• Penetration (mm)	17
• Fire chance (%)	6.0%

AA Defense

Indefatigable (A)

AA ARMAMENT	MOUNTS × BARRELS
76 mm	4 × 1
8 mm	6 × 1

Continuous damage — average DPS within each action zone

RANGE	DPS	HIT CHANCE	ACTION ZONE (km)
Short-range	45.5	70%	1.5
Mid-range	31.5	75%	3.0

Indefatigable (B)

AA ARMAMENT	MOUNTS × BARRELS
76 mm	4 × 1
40 mm	6 × 1

Continuous damage — average DPS within each action zone

RANGE	DPS	HIT CHANCE	ACTION ZONE (km)
Mid-range	129.5	75%	3.0

Compatible Upgrades

Slot 1
Slot 2

Consumables

• Slot 1: Damage Control Party  (15.0s action, 80.0s cooldown)
• Slot 2: Repair Party  (4 charges, 28.0s action, 80.0s cooldown, 164.5 hp/s)

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