Defensive AA Fire Data

Revision as of 02:02, 18 February 2019

The most vital consumable against aircraft. It temporarily increases the damage of anti-aircraft guns as well as decreases the accuracy of enemy bombers. This means whatever target these bombers are attempting to hit will take significantly less damage. This consumable is available only on non-British cruisers from Tier VI and up and aircraft carriers from Tier VIII and up. Some late-hull American destroyers can also equip it in exchange for their Engine Boost  consumable. Cruisers equipped with Defensive AA Fire should always be escorting friendly ships when the threat of an air strike is present.

For aircraft carriers, this consumable lasts much longer but has fewer uses and a much longer cooldown. It is essential to prevent early sniping by an enemy aircraft carrier. While active, the effectiveness of the carriers' AA guns are increased by a factor of 1.25 for American carriers, and 1.75 for Japanese carriers. Unlike cruisers, this consumable does not affect all the AA guns on an aircraft carrier - only the 40mm AA guns will receive the benefit, with the exception of Shokaku (her 25mm AA guns receive the benefit instead, since she is not equipped with 40mm AA guns).

Note: Cruisers (other than British and Italian cruisers) can exchange this consumable for Hydroacoustic Search . Italian cruisers can mount both Defensive AA Fire and Hydroacoustic Search at the same time.

					DEFENSIVE AA FIRE I		DEFENSIVE AA FIRE II
					Cost: Free		Cost: 22,500
Class or Ship	Tier	Nation(s)	Duration	Effectiveness	Cooldown	Charges	Cooldown	Charges
Yubari	IV		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	1	120 seconds	2
Atlanta & Flint	VII		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	Infinite	120 seconds	Infinite
Loyang	VIII		30 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x4	180 seconds	2	120 seconds	3
Hood	VII		60 seconds	Damage per second of 178mm AA Rockets multiplied by x25	180 seconds	3	120 seconds	4
Stalingrad	X		60 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x2	240 seconds	2	180 seconds	3
Aircraft Carrier	VIII		120 seconds	Damage per second of 37mm anti-aircraft guns multiplied by x1.75	360 seconds	1	240 seconds	2
Aircraft Carrier	VIII		120 seconds	Damage per second of 25mm anti-aircraft guns multiplied by x1.75	360 seconds	1	240 seconds	2
Aircraft Carrier	IX		120 seconds	Damage per second of 40mm anti-aircraft guns multiplied by x1.75	360 seconds	1	240 seconds	2
Aircraft Carrier	X		120 seconds	Damage per second of 40mm anti-aircraft guns multiplied by x1.75	360 seconds	1	240 seconds	2
Aircraft Carrier	VIII		120 seconds	Damage per second of 40mm anti-aircraft guns multiplied by x1.05	360 seconds	1	240 seconds	2
Aircraft Carrier	IX		120 seconds	Damage per second of 40mm anti-aircraft guns multiplied by x1.25	360 seconds	1	240 seconds	2
Aircraft Carrier	X		120 seconds	Damage per second of 40mm anti-aircraft guns multiplied by x1.25	360 seconds	1	240 seconds	2
Cruiser	VI		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	2	120 seconds	3
Cruiser	VII		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	2	120 seconds	3
Cruiser	VIII		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	2	120 seconds	3
Cruiser	IX		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	2	120 seconds	3
Cruiser	X		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	2	120 seconds	3
Cruiser	VI		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	3	120 seconds	4
Cruiser	VII		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	3	120 seconds	4
Cruiser	VIII		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	3	120 seconds	4
Cruiser	IX		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	3	120 seconds	4
Cruiser	X		40 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x3	180 seconds	3	120 seconds	4
Destroyer	V		30 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x4	180 seconds	2	120 seconds	3
Destroyer	VI		30 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x4	180 seconds	2	120 seconds	3
Destroyer	VII		30 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x4	180 seconds	2	120 seconds	3
Destroyer	VIII		30 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x4	180 seconds	2	120 seconds	3
Destroyer	IX		30 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x4	180 seconds	2	120 seconds	3
Destroyer	X		30 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x4	180 seconds	2	120 seconds	3
Destroyer	X		30 seconds	Damage per second of large caliber (25mm or greater) anti-aircraft guns multiplied by x4	180 seconds	1	120 seconds	2