Difference between revisions of "Partials/Opening ASW"

Revision as of 12:11, 29 September 2019

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.

OASW Ship	ASW Stat Required	Equipment Required
Any Destroyer/Light Cruiser	100+ ASW	1 Sonar Equipped
Any Coastal Defense Ship	60+ ASW -or- w/o Sonar: 75+ ASW	1 Sonar Equipped -or- w/o Sonar: Any Equip with 4+ ASW
	Can OASW innately	N/A
	65+ ASW	Taiyou/Shinyou: Any Plane with 1+ ASW Rest: Any Plane with 7+ ASW
	N/A	2 Autogryos -or- 1 Helicopter .

For Taiyou and Shinyou Kai and Kai ni the bombers are not required, 65 displayed ASW is sufficient (however, 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). OASW attacks will be performed even if she is at medium damage or all her planes were shot down.
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.

OASW Level Table

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 ASWR: Prototype 15cm 9-tube ASW Rocket Launcher).

DD
Ship	3 Slots						2 Slots				1 Slot
Ship	T4/T4/ASWR 39 + 61	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
Umikaze K2	82						88	92	96	99	110	114
Libeccio Kai Maestrale Kai	52	60	65	70	75	80	90	95	99	104	119	124
Satsuki K2	75				78	82	90	94	98	101	113	117
Fumizuki K2	77				78	82	90	94	98	101	113	117
Asashimo Kai	59	66	70	75	79	84	93	97	102	106	120	124
Shigure K2	66	74	78	82	87	91	99	104	108	112	125	130
Ushio K2	67	74	79	83	88	93	102	106	111	116	129	134
ВерныйВерный	70	77	81	86	90	95	104	108	113	117	131	135
Akizuki Kai Teruzuki Kai Hatsuzuki Kai	74	81	85	90	95	99	109	114	118	123	137	142
Harukaze Kai	78	84	88	92	96	99	107	111	115	119	131	135
Matsukaze Kai	82	88	92	96	99	103	111	115	119	123	135	139
Kamikaze Kai	80	87	91	95	99	104	112	117	121	125	138	143
Yuudachi K2 Murakumo K2 Hatsushimo K2 Mutsuki K2	80	87	92	97	102	107	116	121	126	131	145	150
Hatsuharu K2	79	87	92	97	102	107	117	122	127	132	148	153
Kisaragi K2	81	88	92	97	102	107	116	121	125	130	144	149
Fubuki K2	83	90	95	99	104	109	118	123	128	132	147	151
Kasumi K2/K2B	82	90	95	99	104	109	119	124	129	134	149	154
Asakaze Kai	86	92	96	99	103	107	115	119	123	127	139	143
Akatsuki K2	86	94	99	105	110	115	126	131	136	141	157	162
Ooshio K2	92	99	105	110	115	120	131	136	141	146	162	N/A
Ayanami K2 Kawakaze K2	94	102	107	113	118	123	133	139	144	149	165	N/A
Arashio K2	105	114	120	126	132	138	150	156	162	N/A	N/A	N/A
Shimakaze Kai Yukikaze Kai	106	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/ASWR 39 + 61	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
Naka K2	48		49	54	59	65	75	81	86	91	108	113
Kinu Kai/Kai Ni	42	52	58	64	71	75		80	86	91	108	113
Yura Kai/Kai Ni	42	52	58	64	71	77	79	85	91	97	114	120
Tama Kai Ni	70					72	84	87	92	97	112	118
Abukuma Kai/Kai Ni	42	52	58	64	71	75	82	88	94	99	117	123
Sakawa Kai	57	63	66	70	74	77	85	88	92	96	107	110
Kiso K2	65		68	72	76	80	88	92	96	99	111	115
Agano Kai Noshiro Kai Yahagi Kai	62	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	65	71	75	79	82	86	94	98	101	105	117	120
Kuma Kai Tama Kai Natori Kai	67	72	76	80	83	87	94	98	101	105	116	119
Sendai K2	64	72	77	83	88	94	105	110	116	121	138	143
Tenryuu Kai Ni	84	87	91	95	99	105	113	118	122	126	139	144

4 Slots CL/CT/DD
Ship	4 Slots
Ship	T4/T4/T4/ASWR 51 + 49	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
Tashkent Kai	50				54	60	66
Yuubari Kai Kashima Kai	55	62	66	71	75	80	84
Katori Kai	67	75	80	85	90	95	99
Giuseppe Garibaldi Kai	68	77	83	88	94	99	105
Ooyodo Kai	125	132	138	143	148	153	158
Ship	3 Slots
Ship	T4/T4/ASWR 39 + 61	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
Tashkent Kai	63	72	78	84	90	96
Yuubari Kai Kashima Kai	82	88	93	97	102	106
Katori Kai	97	104	109	114	119	124
Giuseppe Garibaldi Kai	102	111	116	122	128	133
Ooyodo Kai	155	163	N/A	N/A	N/A	N/A
Ship	2 Slots					1 Slot
Ship	T4/ASWR 27 + 73	T4/T4 24 + 76	T4/T3 22 + 78	T4/DC 20 + 80	T3/DC 18 + 82	T4 12 + 88	T3 10 + 90
Tashkent Kai	99	108	114	120	126	144	150
Yuubari Kai Kashima Kai	108	115	119	124	129	141	146
Katori Kai	127	134	139	144	149	164	N/A
Giuseppe Garibaldi Kai	136	145	150	156	162	N/A	N/A
Ooyodo Kai	N/A	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 + ''any'' equipment ASW stats, not counting equipment [[improvements]]) and at least one [[sonar]].
-*For {{ShipLink|Taiyou}} and {{ShipLink|Shinyou}} Kai and Kai ni the bombers are not required, 65 displayed ASW is sufficient (however, 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). OASW attacks will be performed even if she is at medium damage or all her planes were shot down.
+}}
-*[[: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.
-*{{ShipLink|Hyuuga/Kai Ni}} can perform OASW even with less than 100 displayed ASW if she is equipped with at least 2 {{EquipmentLink|Ka Type Observation Autogyro|O Type Observation Autogyro Kai|O Type Observation Autogyro Kai Ni|text=autogryos}} OR at least 1 {{EquipmentLink|S-51J|S-51J Kai|text=helicopter}}.
-*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 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]] ASWR: [[Prototype 15cm 9-tube ASW Rocket Launcher]]).
 {|class="wikitable" style="width:100%; text-align: center; vertical-align: middle;"
 !style="width: 30%;"|OASW Ship
@@ Line 21: / Line 15: @@
 | {{Sonar}} '''1 Sonar Equipped'''<br/> -or- <br/> {{DepthCharge}} '''w/o Sonar:''' Any Equip with '''4+ ASW'''
 |-
-|{{ShipBattleCardKai|Isuzu/Kai Ni}}<br/>{{ShipBattleCardKai|Tatsuta/Kai Ni}}<br/>{{ShipBattleCardKai|Jervis/Kai}}{{ShipBattleCardKai|Janus/Kai}}<br/>{{ShipBattleCardKai|Fletcher}}<br/>{{ShipBattleCardKai|Johnston}}<br/>
+|{{ShipBattleCardKai|Isuzu/Kai Ni}}<br/>{{ShipBattleCardKai|Tatsuta/Kai Ni}}<br/>{{ShipBattleCardKai|Jervis/Kai}}<br/>{{ShipBattleCardKai|Janus/Kai}}<br/>{{ShipBattleCardKai|Fletcher}}<br/>{{ShipBattleCardKai|Johnston}}<br/>
 {{ShipBattleCardKai|Samuel B. Roberts/Kai}}
 | '''Can OASW innately'''
@@ Line 29: / Line 23: @@
 | '''65+ ASW'''
 | {{RedPlane}} {{BluePlane}} {{ASWPlane}} {{Autogyro}}<br/>'''Taiyou/Shinyou:''' Any Plane with '''1+ ASW'''<br/>'''Rest:''' Any Plane with '''7+ ASW'''
+|-
+|{{ShipBattleCardKai|Hyuuga/Kai Ni}}
+| '''N/A'''
+| {{Autogyro}}{{Autogyro}}'''2 {{EquipmentLink|Ka Type Observation Autogyro|O Type Observation Autogyro Kai|O Type Observation Autogyro Kai Ni|text=Autogryos}}''' <br/> -or- <br/> {{Autogyro}}'''1 {{EquipmentLink|S-51J|S-51J Kai|text=Helicopter}}'''.
 |}
+*For {{ShipLink|Taiyou}} and {{ShipLink|Shinyou}} Kai and Kai ni the bombers are not required, 65 displayed ASW is sufficient (however, 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). OASW attacks will be performed even if she is at medium damage or all her planes were shot down.
+*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]].
 <!--
 function group(array) {
@@ Line 66: / Line 67: @@
 // gen_row("Asashio Kai Ni D", 85, 45, 89);
 -->
+==OASW Level Table==
+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]] ASWR: [[Prototype 15cm 9-tube ASW Rocket Launcher]]).
 {| class="wikitable typography-xl-optout mw-collapsible {{#if:{{{collapsed|}}}|mw-collapsed|}}" style="width:100%;text-align:center;"
 |-

Enemy Ships with OASW
Destroyer	Destroyer Ha-Class Late Model EliteDestroyer Ha-Class Late Model Elite Destroyer Ni-Class Late Model EliteDestroyer Ni-Class Late Model Elite Ancient Destroyer PrincessAncient Destroyer Princess
Light Cruiser	Light Cruiser Tsu-Class FlagshipLight Cruiser Tsu-Class Flagship
Light Carrier	Light Carrier Nu-Class Elite (III, IV), Kai Elite and Kai FlagshipLight Carrier Nu-Class Elite Light Carrier Nu-Class Flagship
Seaplane Tender	Seaplane Tender Water PrincessSeaplane Tender Water Princess

Difference between revisions of "Partials/Opening ASW"

Revision as of 12:11, 29 September 2019

OASW Level Table

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