Summer 2021 Event/E-3/Historical Ships

DISCLAIMER: This information is based on user submitted data and is subject to revisions as more data is gathered. Any version of the ship receives the bonus regardless of remodel.

Ships Nodes I Nodes O Nodes Z2 Nodes Z3
Ship Banner Nelson.png - - 1.15x 1.15x 1.16x 1.57x
Ship Banner Warspite.png - -
Ship Banner Jervis.png - - 1.1x (?) 1.4x
Ship Banner Janus.png - -
Ship Banner Ark Royal.png - -
Ship Banner Italia.png - - 1.1x 1.05x 1.16x 1.4x
Ship Banner Washington.png - - 1.26x
Ship Banner Perth.png - - 1.1x
Ship Banner Zara.png Ship Banner Pola.png Ship Banner Libeccio.png 1.43x
Ship Banner Roma.png - - 1.4x
Ship Banner Conte di Cavour.png - - 1.26x
Ship Banner Duca degli Abruzzi.png Ship Banner Giuseppe Garibaldi.png - 1.28x
Ship Banner Aquila.png Ship Banner Grecale.png Ship Banner Maestrale.png
Ship Banner Scirocco.png Ship Banner Luigi Torelli.png -
Ship Banner Verniy.png - - 1.1x 1.28x
Ship Banner Sheffield.png - -
Ship Banner Bismarck.png - - 1.05x 1.21x 1.1x 1.18x
Ship Banner Prinz Eugen.png - -
Ship Banner Richelieu.png - -
Ship Banner Gotland.png - - 1.1x 1.1x 1.18x
Ship Banner Tashkent.png - - 1.34x
Ship Banner Gangut.png - -
Ship Banner Graf Zeppelin.png - - 1.21x
Ship Banner Houston.png - - 1.05x
Ship Banner Naganami.png - - 1.15x(?)
Ship Banner Kongou.png Ship Banner Hiei.png - 1.34x
All Non-Historical 1.05x
Non-Historical CAV 1.29x
Other Non-Historical 1.15x


Bonuses (Stacks with above) Multiplier [Total]
Debuff Bonuses
Ship Banner Bismarck.png Ship Banner Prinz Eugen.png - 1.1x [1.3x]
Ship Banner Conte di Cavour.png Ship Banner Washington.png - 1.1x [1.38x]
Ship Banner Verniy.png Ship Banner Duca degli Abruzzi.png Ship Banner Giuseppe Garibaldi.png 1.15x [1.47x]
Ship Banner Kongou.png Ship Banner Hiei.png Ship Banner Tashkent.png 1.15x [1.53x]
Ship Banner Janus.png Ship Banner Jervis.png - 1.15x [1.61x]
Ship Banner Zara.png Ship Banner Pola.png Ship Banner Libeccio.png 1.15x [1.64x]
Ship Banner Nelson.png Ship Banner Warspite.png - 1.2x or 1.25x [1.88x/1.95x] (?)
Non-Historicals 1.1x [1.26x]
Boss Debuff (Against Enemy FlagshipEuropean Armored Carrier Princess Debuffed Only) 1.15x(?)

Equipment Bonuses

Historical Aircraft Bonuses
?????
Land-based
 
SM.79
 
SM.79 bis
 
Do 217 E-5 + Hs293 Initial Model
 
Do 217 K-2 + Fritz-X
Group A
A2
 
Swordfish
 
TBF
 
TBM-3D
 
FM-2
 
F4U-1D

 
F4F-3
 
F4F-4
 
F6F-3
 
F6F-3N
A3
 
Re.2001 G Kai
 
Swordfish Mk.II (Skilled)
 
FR-1 Fireball
A4
 
Swordfish Mk.III (Skilled)
 
Barracuda Mk.II
 
Barracuda Mk.III
Group B
B1
 
Skua
 
Re.2001 CB Kai
 
Ju 87C Kai
 
Ju 87C Kai Ni (w/ KMX)
 
Ju 87C Kai Ni (w/ KMX/Skilled)
B2
 
Bf 109T Kai
 
Fw 190T Kai
 
Fw 190 A-5 Kai (Skilled)
B3
 
Re.2001 OR Kai
 
Fulmar
B4
 
Re.2005 Kai
Group C
C4
 
Corsair Mk.II
 
Corsair Mk.II (Ace)
 
Seafire Mk.III Kai
 
Fulmar (Reconnaissance Fighter/Skilled)
tl;dr

For max bonus (preboss only so far), take one plane from C4 + one plane each from B3 and A2/B2 or B2 and A3/B3
e.g. C4 + B3 + B2 or C4 + B3 + A2 or C4 + B2 + A3

How to calculate bonus
Multiply all eligible letters together, then multiply all eligible numbers together
e.g.
A1 + A1 = A * 1
A1 + B1 = A * B * 1
A1 + B2 = A * B * 1 * 2

Historical Aircraft Bonuses
Group Map-wide Node I Node O Node Z2 Node Z3
A 1x 1x 1x ? ?
B 1.08x 1.08x 1.08x
C 1.15x 1.15x 1.15x
1 1x 1x 1x
2 1.05x 1.1x 1.1x
3 1.08x 1.12x 1.12x
4 1.08x 1.12x 1.12x