Difference between revisions of "Partials/Opening ASW"

Revision as of 12:16, 25 August 2017

The opening anti-submarine attack (OASW) can be performed by any ship with displayed ASW value of 100 or greater (ship's ASW stat + any equipment ASW stats, not counting equipment improvements) and at least one sonar.

Isuzu Kai Ni is an exception and can always perform OASW, even with less than 100 displayed ASW or without any ASW equipment.
Taiyou can perform OASW with Type 97 Torpedo Bomber (931 Air Group) or Tenzan (931 Air Group) and displayed ASW of 65 or greater (the usual condition is also applicable). For Taiyou Kai and Taiyou Kai Ni the bombers are not required, 65 displayed ASW is sufficient (hovewer, if she is not using a torpedo or dive bomber with ASW stat, she will be able to perform OASW attack but will be unable to perform ASW attacks in the shelling phase).
Coastal Defense Ships can perform OASW with displayed ASW of 60 or greater. With displayed ASW of 75 or greater and equipment ASW of 4 or greater they can perform OASW without a sonar equipped.
If several ships fulfill the requirements, then they all can perform preemptive attacks, each attacking a random submarine in the enemy fleet. The firing order is determined by the range order, similar to the First Shelling Phase. The order for ships of the same range is random.
The damage follows the usual ASW formula and is affected by the usual modifiers (formation, engagement, health, ammo), as well as equipment improvements.

The following tables show how much base ASW is needed (in form of required ship level) to enable OASW with a given equipment setup (T4: Type 4 Passive Sonar, T3: Type 3 Active Sonar, DC: Type 3 Depth Charge Projector).

DD
Ship	3 Slots					2 Slots				1 Slot
Ship	T4/T4/T4 36 + 64	T4/T4/T3 34 + 66	T4/T4/DC 32 + 68	T4/T3/DC 30 + 70	T3/T3/DC 28 + 72	T4/T4 24 + 76	T4/T3 22 + 78	T4/DC 20 + 80	T3/DC 18 + 82	T4 12 + 88	T3 10 + 90
Asashio K2D	85									97	102
Libeccio Kai	60	65	70	75	80	90	95	99	104	119	124
Satsuki K2	75			78	82	90	94	98	101	113	117
Asashimo Kai	66	70	75	79	84	93	97	102	106	120	124
Ushio K2	74	79	83	88	93	102	106	111	116	129	134
ВерныйВерный	77	81	86	90	95	104	108	113	117	131	135
Akizuki Kai Teruzuki Kai Hatsuzuki Kai	81	85	90	95	99	109	114	118	123	137	142
Harukaze Kai	84	88	92	96	99	107	111	115	119	131	135
Matsukaze Kai	76	84	92	99	107	123	131	139	147	N/A	N/A
Shigure K2	83	87	92	97	102	112	116	121	126	141	145
Kamikaze Kai	87	91	95	99	104	112	117	121	125	138	143
Yuudachi K2 Murakumo K2 Hatsushimo K2 Mutsuki K2	87	92	97	102	107	116	121	126	131	145	150
Hatsuharu K2	87	92	97	102	107	117	122	127	132	148	153
Kisaragi K2	88	92	97	102	107	116	121	125	130	144	149
Fubuki K2	90	95	99	104	109	118	123	128	132	147	151
Kasumi K2	90	95	99	104	109	119	124	129	134	149	154
Asakaze Kai	92	96	99	103	107	115	119	123	127	139	143
Akatsuki K2	94	99	105	110	115	126	131	136	141	157	162
Ooshio K2	99	105	110	115	120	131	136	141	146	162	N/A
Ayanami K2 Kawakaze K2	102	107	113	118	123	133	139	144	149	165	N/A
Arashio K2	114	120	126	132	138	150	156	162	N/A	N/A	N/A
Shimakaze Kai Yukikaze Kai	115	121	127	134	140	152	158	164	N/A	N/A	N/A

CL/CLT
Ship	3 Slots					2 Slots				1 Slot
Ship	T4/T4/T4 36 + 64	T4/T4/T3 34 + 66	T4/T4/DC 32 + 68	T4/T3/DC 30 + 70	T3/T3/DC 28 + 72	T4/T4 24 + 76	T4/T3 22 + 78	T4/DC 20 + 80	T3/DC 18 + 82	T4 12 + 88	T3 10 + 90
Kinu K2	75						80	86	91	108	113
Naka K2	48	49	54	59	65	75	81	86	91	108	113
Sakawa Kai	63	66	70	74	77	85	88	92	96	107	110
Yura K2	75					79	85	91	97	114	120
Abukuma K2	75					82	88	94	99	117	123
Kiso K2	65	68	72	76	80	88	92	96	99	111	115
Agano Kai Noshiro Kai Yahagi Kai	68	71	75	78	82	89	92	96	99	110	114
Jintsuu K2	60	65	70	75	80	90	95	99	104	119	124
Kitakami K2 Ooi K2	71	75	79	82	86	94	98	101	105	117	120
Kuma Kai Tama Kai Natori Kai	72	76	80	83	87	94	98	101	105	116	119
Sendai K2	72	77	83	88	94	105	110	116	121	138	143
Tenryuu Kai Tatsuta Kai	88	93	97	102	106	115	119	124	129	141	146

4 Slots CL/CT
Ship	4 Slots
Ship	T4/T4/T4/T4 48 + 52	T4/T4/T4/T3 46 + 54	T4/T4/T4/DC 44 + 56	T4/T4/T3/DC 42 + 58	T4/T3/T3/DC 40 + 60	T3/T3/T3/DC 38 + 62
Yuubari Kai Kashima Kai	62	66	71	75	80	84
Katori Kai	75	80	85	90	95	99
Ooyodo Kai	132	138	143	148	153	158
Ship	3 Slots
Ship	T4/T4/T4 36 + 64	T4/T4/T3 34 + 66	T4/T4/DC 32 + 68	T4/T3/DC 30 + 70	T3/T3/DC 28 + 72
Yuubari Kai Kashima Kai	88	93	97	102	106
Katori Kai	104	109	114	119	124
Ooyodo Kai	163	N/A	N/A	N/A	N/A
Ship	2 Slots				1 Slot
Ship	T4/T4 24 + 76	T4/T3 22 + 78	T4/DC 20 + 80	T3/DC 18 + 82	T4 12 + 88	T3 10 + 90
Yuubari Kai Kashima Kai	115	119	124	129	141	146
Katori Kai	134	139	144	149	164	N/A
Ooyodo Kai	N/A	N/A	N/A	N/A	N/A	N/A

@@ Line 1: / Line 1: @@
 {{#if:{{{no_intro|}}}||
-The opening anti-submarine attack (OASW) can be performed by any ship with displayed ASW value of 100 or greater (ship's ASW stat + equipment ASW, not counting equipment [[improvements]]) and at least one {{Sonar}}.
+The opening anti-submarine attack (OASW) can be performed by any ship with displayed ASW value of 100 or greater (ship's ASW stat + ''any'' equipment ASW stats, not counting equipment [[improvements]]) and at least one [[sonar]].
-*{{ShipLink|Isuzu/Kai Ni}} and {{ShipLink|Asashio/Kai Ni D}} are exempted from the above requirement and can always perform the opening anti-submarine attack, even with less than 100 displayed ASW or without any ASW equipment.
+*{{ShipLink|Isuzu Kai Ni}} is an exception and can always perform OASW, even with less than 100 displayed ASW or without any ASW equipment.
-*{{ShipLink|Taiyou}} can perform OASW with [[Type 97 Torpedo Bomber (931 Air Group)]] or [[Tenzan (931 Air Group)]] (and no other aircraft) with displayed ASW at 65 or higher. {{ShipLink|Taiyou/Kai}} and {{ShipLink|Taiyou/Kai Ni}} can with any aircraft if the previously mentioned ASW requirement at 65 is fulfilled.
+*{{ShipLink|Taiyou}} can perform OASW with [[Type 97 Torpedo Bomber (931 Air Group)]] or [[Tenzan (931 Air Group)]] and displayed ASW of 65 or greater (the usual condition is also applicable). For {{ShipLink|Taiyou/Kai}} and {{ShipLink|Taiyou/Kai Ni}} the bombers are not required, 65 displayed ASW is sufficient (hovewer, if she is not using a torpedo or dive bomber with ASW stat, she will be able to perform OASW attack but will be unable to perform ASW attacks in the shelling phase).
-*[http://kancolle.wikia.com/wiki/Category:Coastal_Defense_Ships Coastal Defense Ships] can perform OASW at the lower displayed ASW requirement at 60.
+*[[:Category:Coastal Defense Ships|Coastal Defense Ships]] can perform OASW with displayed ASW of 60 or greater. With displayed ASW of 75 or greater and equipment ASW of 4 or greater they can perform OASW without a sonar equipped.
 *If several ships fulfill the requirements, then they all can perform preemptive attacks, each attacking a random submarine in the enemy fleet. The firing order is determined by the range order, similar to the First Shelling Phase. The order for ships of the same range is random.
-*The damage follows the [[Damage_Calculation|usual ASW formula]] and is affected by the usual modifiers (formation, engagement, health, ammo), as well as equipment [[improvements]].
+*The damage follows the [[Damage Calculation|usual ASW formula]] and is affected by the usual modifiers (formation, engagement, health, ammo), as well as equipment [[improvements]].
 }}
 The following tables show how much base ASW is needed (in form of required ship level) to enable OASW with a given equipment setup (T4: [[Type 4 Passive Sonar]], T3: [[Type 3 Active Sonar]], DC: [[Type 3 Depth Charge Projector]]).

Difference between revisions of "Partials/Opening ASW"

Revision as of 12:16, 25 August 2017

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