Old/Standard Carrier Wo-Class

Info

Standard Carrier Wo-Class No.512 空母ヲ級 Abyssal Class Aircraft Carrier

Statistic
HP	85	Firepower	0
Armor	40	Torpedo	0
Evasion	3	AA	30
Aircraft	81	ASW	0
Speed	Fast	LOS	40
Range	N/A	Luck	1
Equipment			Space
Abyssal Fighter			27
Abyssal Dive Bomber			27
Abyssal Torpedo Bomber			27
-Locked-			-

Standard Carrier Wo-Class Elite No.525 空母ヲ級 elite Abyssal Class Aircraft Carrier

Statistic
HP	88	Firepower	0
Armor	55	Torpedo	0
Evasion	12	AA	40
Aircraft	90	ASW	0
Speed	Fast	LOS	50
Range	N/A	Luck	10
Equipment			Space
Abyssal Fighter Mk.II			30
Abyssal Torpedo Bomber Mk.II			30
Abyssal Dive Bomber Mk.II			30
-Locked-			-

Standard Carrier Wo-Class Flagship No.528 空母ヲ級 flagship Abyssal Class Aircraft Carrier

Statistic
HP	96	Firepower	25
Armor	80	Torpedo	0
Evasion	45	AA	50
Aircraft	96	ASW	0
Speed	Fast	LOS	50
Range	N/A	Luck	20
Equipment			Space
Abyssal Fighter Mk.II			32
Abyssal Torpedo Bomber Mk.II			32
Abyssal Dive Bomber Mk.II			32
-Locked-			-

Standard Carrier Wo-Class Flagship II No.579 空母ヲ級 flagship Abyssal Class Aircraft Carrier

Statistic
HP	96	Firepower	25
Armor	80	Torpedo	0
Evasion	45	AA	50
Aircraft	96	ASW	0
Speed	Fast	LOS	50
Range	N/A	Luck	30
Equipment			Space
Abyssal Hellcat Fighter			32
Abyssal Hell Diver			32
Abyssal Avenger Torpedo bomber			27
Abyssal Avenger Torpedo bomber			5

Standard Carrier Wo-Class Flagship Kai No.565 空母ヲ級改 flagship Abyssal Class Aircraft Carrier

Statistic
HP	160	Firepower	40
Armor	120	Torpedo	0
Evasion	50	AA	90
Aircraft	144	ASW	0
Speed	Fast	LOS	60
Range	N/A	Luck	30
Equipment			Space
Abyssal Fighter Mk.III			36
Abyssal Dive Bomber Mk.II			36
Abyssal Torpedo Bomber Mk.III			36
Abyssal Torpedo Bomber Mk.III			36

Flagship, Kai Flagship and Flagship II are able to attack during night phase (unless it has been heavily damaged/大破, as per night battle rules). They still can't attack in the day if their HP is orange or lower.
Kai Flagship can be found in World 2-5 (with HQ level 100 or higher), World 3-5 and World 5-5 (both at all HQ levels), as well as World 6-2.
Flagship II first appeared during Summer 2014 Event. Reappeared on World 3-5, as well as World 6-1 and 6-2.
In the CCG Weiß Schwarz by Bushiroad, Wo-class is available as a pre-order bonus character for the KanColle deck by pre-ordering from a certain website. Her card title is "いらっしゃいませ! 空母ヲ級" which translates as "Welcome, Standard Carrier Wo-class!". She also has very different character art.