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Sete de Setembro — Pan-America · Tier X · Battleship

One of the planned South Dakota–class battleships that the United States intended to build in the 1920s. During the 1930s and 1940s, such ships would have undergone significant refits to their armament and appearance. This could have included the possible installation of the U.S. Navy's experimental 406 mm/56 Mk 4 guns, developed and tested during the same period. After the end of hostilities, the U.S. Navy would no longer have required such a ship and could have sold her to Brazil along with several smaller ships.

Special ship
Sete de Setembro

Ship Data

Basic Data

Hit points 76,300
Maximum speed 22.8 knots
Rudder shift time 16.3 seconds
Turning circle 700 metres

Main Battery

Main guns 406 mm/56 Mk.4 in a turret (4 turrets)
AP Overmatch bis 28 mm
Reload time 40 s
Range 25.3 km
Rate of fire 1.5 rounds/minute
Dispersion 313 m
Sigma 2
Turret traverse time 51.43 s
AP Maximum damage 12,750
HE Maximum damage 5,350

Torpedoes & Secondaries

Torpedo launchers 0
Torpedo range –
Torpedo speed –
Torpedo damage –
Secondary mounts 8
Secondary range 8.3 km
Brandwahrscheinlichkeit Secondaries HE 9 %

Concealment & Economy

Ship / aircraft / submarine 15.7 km / 10 km / 10 km
After firing main guns in smoke 15.64 km
Premium ship No
Special ship Yes
Price 31,000 Doubloons
AA mounts 24

Main Battery & Ballistics

Main Battery · Stock Configuration

Mounts × barrels 4 × 3
Calibre 406 mm
Reload time 40 s
Range 25.31 km
Horizontal dispersion 313.1 m
Vertical dispersion 187.86 m
180° traverse time 51.43 s
Sigma 2

HE · 406 mm HE/HC Mk2

HE
Alpha damage 5,350 HP
Calibre 406 mm
Shell mass 954.5 kg
Muzzle velocity 914 m/s
Air drag coefficient 0.24
HE-Durchschlag 68 mm
Fire chance 24 %

AP · 406 mm AP Mk3

AP
Alpha damage 12,750 HP
Calibre 406 mm
Shell mass 954.5 kg
Muzzle velocity 914 m/s
Air drag coefficient 0.24
Krupp value 2,398
Fuse time 0.033 s
Fuse arming threshold 68 mm
Ricochet starts at 45 °
Guaranteed ricochet from 60 °

Secondary Battery

127 mm Secondary battery

HE
Mounts × barrels 8 × 2
Range 8.3 km
Reload time 2.9 s
180° traverse time 3 s
Horizontal dispersion 503.1 m
Vertical dispersion 503.1 m
Ammunition HE
Alpha damage 1,800 HP
Muzzle velocity 808 m/s
HE-Durchschlag 21 mm
Fire chance 9 %

Anti-Aircraft Defence

AA group 1

Total mounts 8
Mounts contributing to AA 8
Long range · Range 0.1–6 km
Long range · Aura-DPS 143.5 DPS
Long range · Hit chance 75 %
Long range · Flak range 3.5–6 km
Long range · Flak explosions 6
Long range · Damage per explosion 1,680 HP
Long range · Flak hit chance 75 %

AA group 2

Total mounts 16
Mounts contributing to AA 16
Medium range · Range 0.1–4 km
Medium range · Aura-DPS 525 DPS
Medium range · Hit chance 75 %

ASW Air Support

ASW Air Support · Consolidated PB4Y-2 Privateer

Aircraft HP 2,000 HP
Attack speed 256 kn
Squadron size 9 Aircraft
Attacking flight 1 Aircraft
Projectiles per attack 1
Initial aircraft 14 Aircraft
Maximum aircraft 14 Aircraft
Restoration 1 Aircraft
Restoration time 51 s
Restoration model Individual aircraft restoration
Armament 650 lb Depth Bomb
Ammunition Depth charge
Maximum damage 4,900 HP
Available attacks 2
Reload time 30 s
Deployment distance 0.5–11 km
Interval 2 s

Armour

Overview

Overall range 19–508 mm

Hull

Belt 273 mm · 343 mm
Deck 32 mm · 152 mm
Transverse bulkhead 298 mm

Bow

Belt 32 mm · 273 mm
Deck 32 mm
Side 32 mm
Bottom 50 mm

Stern

Deck 32 mm
Side 32 mm
Bottom 50 mm
Transverse bulkhead 343 mm

Citadel

Bottom 50 mm
Bulge 86 mm

Citadel / Bow

Transverse bulkhead 38 mm

Citadel / Stern

Transverse bulkhead 38 mm · 343 mm

Citadel / Casemate

Deck 32 mm

Casemate

Belt 343 mm
Deck 140 mm

Casemate / Bow

Transverse bulkhead 343 mm

Casemate / Stern

Transverse bulkhead 343 mm

Casemate / Upper Casemate

Deck 140 mm

Upper Casemate

Deck 38 mm
Side 38 mm · 38 mm

Upper Casemate / Bow

Transverse bulkhead 38 mm

Upper Casemate / Stern

Transverse bulkhead 25 mm

Upper Casemate / Superstructure

Transverse bulkhead 38 mm

Superstructure

Side 19 mm · 51 mm
Roof 19 mm

Artillery

Turret 1 · Barbette 76 mm · 343 mm
Turret 2 · Barbette 76 mm · 343 mm
Turret 3 · Barbette 76 mm · 343 mm
Turret 4 · Barbette 76 mm · 343 mm
Turret 1 · Roof 102 mm
Turret 2 · Roof 102 mm
Turret 3 · Roof 102 mm
Turret 4 · Roof 102 mm

Conning Tower

Side 406 mm
Bottom 102 mm
Roof 203 mm

Rudder & Steering Gear

Side 241 mm
Roof 152 mm
Rear 203 mm

Torpedo Protection

Bulge 38 mm · 51 mm
Damage reduction 36.94 %

Consumables

Damage Control Party Slot 1
ChargesUnlimited Preparation time0 s Reload time80 s Action time20 s
Repair Party Slot 2
Charges3 Preparation time0 s Reload time60 s Action time14 s HP restored per second1.5 %
Auxiliary and Torpedo Weaponry Coordination Slot 3
Charges3 Preparation time0 s Reload time120 s Action time30 s
Fighters Slot 4
Charges3 Preparation time0 s Reload time90 s Action time60 s Fighters4 Patrol radius3 km
Spotting Aircraft Slot 4
Charges4 Preparation time0 s Reload time240 s Action time100 s Main battery range+20 %

Module Research Tree

Hull

  1. Sete de Setembro Stock module
    Module typeHull Hit points76,300 HP Technical layer thickness range19–508 mm Main battery mounts4 Secondary mounts8 AA mounts24 Torpedo armament mounts0

Main Battery

  1. 406 mm/56 Mk.4 in a turret Stock module
    Module typeMain Battery Rate of fire1.5 Schuss/min 180° traverse time51.43 s AP-Maximum damage12,750 HP HE-Maximum damage5,350 HP

Fire Control System

  1. Mk10 mod. 1 Stock module
    Module typeFire Control System

Engine

  1. Propulsion: 72,000 hp Stock module
    Module typeEngine Maximum speed22.8 kn

Upgrades

Increases the action time of the Spotting Aircraft, Rapid Takeoff Spotter, and High-Precision Spotter consumables.
Spotting Aircraft Modification 1
Main Armaments Modification 1
Auxiliary Armaments Modification 1
Increases the action time of the Damage Control Party and Fast Damage Control Team consumables.
Damage Control Party Modification 1
Damage Control System Modification 1
Engine Room Protection
AA Guns Modification 1
Main Battery Modification 2
Main battery traverse speed+15 %
Secondary Battery Modification 1
Secondary battery horizontal dispersion−20 % Secondary battery range+20 %
Aiming Systems Modification 1
Main battery horizontal dispersion−7 % Secondary battery horizontal dispersion−5 % Secondary battery range+5 % Torpedo launcher traverse speed+20 %
Reduces time to full speed
Propulsion Modification 1
Airstrike Modification 1
Depth charge damage+15 % Airstrike reload time−20 % Airstrike aircraft HP+25 %
Damage Control System Modification 2
Steering Gears Modification 1
Rudder shift time−20 %
Ship Consumable Modification 1
Consumable action time+10 %
Concealment System Modification 1
Detectability−10 %
Torpedo Lookout System
Gun Fire Control System Modification 2
Main battery range+16 %
Main Battery Modification 3
Main battery traverse speed−13 % Main battery reload time−12 %
Auxiliary Armaments Modification 2
Secondary battery reload time−20 % Continuous AA damage+15 % Flak damage+15 % Additional flak explosions+1
Compare with Another Ship Back to the Ship Database

Known Players with This Ship

Source: Friendly-Helpers EU data · PVP · ship data no more than 7 days old · 504,088 known players · 1,883 matches · 100 loaded · Click a column to sort the table. Player profiles and ship statistics open in English.

Players Battles Win Rate Avg. Damage Max. Damage Frags Survival FH Last Battle
ElectricLover
#529479416 		562 52.85% 110,583 354,542 0.91 50.53% 1,789 12 Oct 2026
gepetto154
#501492743 		405 48.15% 80,849 203,996 0.64 29.14% 1,409 21 Oct 2026
Achirawathn
#698930529 		273 61.90% 148,643 324,059 1.38 37.36% 2,231 18 Oct 2026
benny2702
#502053096 		273 53.11% 126,942 282,301 1.01 37.73% 1,901 22 Oct 2026
ckypBMpaka
#546057945 		199 66.33% 132,948 359,777 1.29 42.71% 2,123 21 Oct 2026
valineamt
#509430446 		198 58.08% 119,540 270,407 1.31 43.43% 1,990 22 Oct 2026
Lothrien_Dtin
#574383795 		189 48.15% 112,116 271,937 0.91 36.51% 1,718 16 Oct 2026
Chawos
#539007377 		183 45.36% 122,021 301,784 0.95 40.44% 1,801 18 Oct 2026
NecroGator
#621839664 		165 56.97% 129,779 343,706 0.87 49.09% 1,965 23 Sep 2026
Amoory1980
#550233791 		155 51.61% 105,914 254,110 0.64 47.10% 1,657 18 Oct 2026
Howewy
#596837616 		146 64.38% 145,107 358,866 1.53 45.21% 2,293 02 Aug 2026
Yanami_Anna
#579239131 		145 55.86% 174,158 373,364 1.52 53.10% 2,449 18 Oct 2026
4lexia
#579394877 		141 47.52% 109,781 264,614 0.84 42.55% 1,689 15 Oct 2026
TheAncientCyniC
#569746315 		140 61.43% 126,596 300,414 1.20 65.71% 2,110 16 Oct 2026
vadenoi111
#594826474 		138 51.45% 101,142 249,873 0.98 55.80% 1,774 21 Oct 2026
NAFO_Merlin68
#501172943 		134 58.21% 96,342 213,266 0.76 55.97% 1,704 20 Oct 2026
Fumblee
#531440460 		130 62.31% 101,776 241,055 0.99 54.62% 1,824 17 Oct 2026
SeaCatPirate
#590744991 		125 44.80% 119,325 256,479 0.82 49.60% 1,781 19 Oct 2026
Unleashed3k
#515764872 		122 53.28% 124,056 271,853 1.07 48.36% 1,938 17 Oct 2026
youngottoman
#528889237 		121 42.98% 64,187 172,020 0.46 39.67% 1,210 12 Oct 2026
ATARCO
#559437448 		119 41.18% 85,064 208,787 0.61 38.66% 1,420 25 Sep 2026
Fraxti
#509664863 		118 55.08% 115,923 222,993 1.06 35.59% 1,846 17 Oct 2026
aeonflux
#580076242 		117 52.99% 100,050 235,703 0.89 33.33% 1,679 19 Oct 2026
Natsume_iroha
#693225345 		116 58.62% 178,347 302,044 1.84 64.66% 2,650 23 Oct 2026
XiaoDouDou_1
#595731147 		115 59.13% 180,466 430,494 1.46 56.52% 2,511 10 Sep 2026
Ship_enjoyer
#714253292 		115 47.83% 124,650 249,176 1.10 46.09% 1,904 18 Oct 2026
douyutianya
#598400768 		115 42.61% 154,198 287,614 1.55 73.91% 2,318 14 Oct 2026
Paratax_Hypotax
#533024007 		114 49.12% 135,619 265,577 1.43 39.47% 2,074 15 Sep 2026
Deathproof1980
#534279984 		113 46.90% 101,417 262,529 0.81 60.18% 1,701 04 Oct 2026
nbeweis
#529310138 		111 53.15% 132,559 276,926 1.26 40.54% 2,018 16 Oct 2026
qq627452728
#597946279 		109 67.89% 149,695 328,345 1.49 74.31% 2,448 04 Sep 2026
Fadingblade
#556763962 		109 55.96% 152,676 376,351 1.36 63.30% 2,314 01 Sep 2026
ACDC_for_ever
#549746154 		107 64.49% 155,202 388,678 1.44 63.55% 2,376 18 Oct 2026
PHARAOH_GR
#564181216 		105 60.95% 131,744 241,734 1.10 54.29% 2,068 05 Oct 2026
The_Overtaker_1
#552021675 		103 52.43% 119,152 258,057 0.88 39.81% 1,825 18 Oct 2026
54113943
#559748610 		102 42.16% 88,572 203,597 0.59 35.29% 1,403 03 Sep 2026
ranma1985
#500425962 		101 55.45% 130,968 285,474 0.97 48.51% 1,944 14 Oct 2026
FishermansMint
#576912296 		100 58.00% 132,334 272,656 0.99 41.00% 1,962 19 Oct 2026
OOGABOOGABOOGAOOGA
#573256862 		99 69.70% 155,848 375,227 1.71 70.71% 2,533 17 Oct 2026
Entrax_
#567424864 		98 53.06% 123,614 329,182 1.01 48.98% 1,918 21 Oct 2026
MADEUNHCR
#595861336 		98 46.94% 117,739 265,039 1.16 46.94% 1,875 21 Oct 2026
xxxxRipleyxxxx
#551846832 		97 46.39% 112,081 228,977 0.89 36.08% 1,694 17 Oct 2026
Eksistere_Kyrenia
#566469729 		96 58.33% 161,174 282,851 1.34 63.54% 2,377 16 Oct 2026
Minsen73
#537309851 		96 46.88% 112,766 217,148 0.93 34.38% 1,699 23 Oct 2026
MasaakiHatsumi
#570749227 		95 52.63% 95,985 200,715 1.00 53.68% 1,721 23 Oct 2026
defreb
#515956353 		94 57.45% 117,785 254,358 1.06 52.13% 1,914 25 Sep 2026
YNWA219
#566315435 		92 61.96% 161,132 371,229 1.77 67.39% 2,548 22 Oct 2026
Master_Ollie
#528994619 		91 39.56% 91,540 247,303 0.68 21.98% 1,399 12 Oct 2026
Bamf_1
#518675824 		90 55.56% 117,358 239,234 1.10 48.89% 1,895 16 Oct 2026
Zhorry_2017
#546591892 		90 45.56% 113,266 289,196 0.90 36.67% 1,712 29 Sep 2026
Erictfr
#515528599 		88 50.00% 140,580 271,770 1.53 46.59% 2,156 21 Oct 2026
vrazda
#500329956 		87 50.57% 127,242 256,872 0.95 42.53% 1,910 12 Oct 2026
johndaly6941
#571975024 		86 53.49% 85,564 262,510 0.72 27.91% 1,506 27 Aug 2026
tachev_i
#538615202 		86 46.51% 89,635 201,837 0.83 52.33% 1,575 18 Oct 2026
Omida87
#571125207 		86 44.19% 120,403 270,322 1.28 45.35% 1,897 16 Oct 2026
Cynder_Styx
#536447467 		86 44.19% 105,000 275,484 0.71 24.42% 1,561 19 Oct 2026
ThePeaceWizard
#526613186 		85 68.24% 122,334 236,516 1.26 54.12% 2,106 15 Jul 2026
FloYooo
#586040109 		84 55.95% 142,278 312,337 1.05 61.90% 2,161 19 Oct 2026
NicolasDenver
#503182156 		84 47.62% 92,464 339,233 0.52 19.05% 1,394 16 Oct 2026
The_Dark_Player
#515504281 		82 57.32% 117,205 251,910 1.06 54.88% 1,950 19 Oct 2026
Greifi
#500445782 		82 52.44% 133,493 254,855 1.01 58.54% 2,015 17 Oct 2026
davidb
#500007201 		82 47.56% 133,531 280,896 1.01 51.22% 1,962 06 Oct 2026
Ollie3K
#546363775 		81 46.91% 137,703 319,116 1.10 43.21% 2,009 17 Oct 2026
Nebuchadnezzar09
#594738811 		80 65.00% 147,454 284,241 1.31 67.50% 2,303 22 Oct 2026
00snow00
#546419221 		80 51.25% 121,155 263,820 0.93 37.50% 1,810 17 Oct 2026
Leerox
#517145529 		79 50.63% 141,638 294,771 1.15 55.70% 2,106 25 Sep 2026
Lapey
#581394975 		78 47.44% 159,488 302,052 1.15 51.28% 2,210 28 Aug 2026
NotgeilerNorbert
#691651143 		77 70.13% 136,293 250,606 1.34 61.04% 2,241 12 Oct 2026
devil_2015hero
#525841561 		77 61.04% 129,140 258,898 1.30 61.04% 2,142 13 Oct 2026
_l0ki
#501995370 		77 55.84% 153,790 330,471 1.25 63.64% 2,267 14 Oct 2026
DerOktoberRot
#550346911 		77 55.84% 111,145 265,496 0.82 40.26% 1,774 19 Oct 2026
Ilyrian_Guard
#578873501 		76 61.84% 141,237 254,351 1.30 67.11% 2,234 10 Sep 2026
lincolndu
#675682885 		76 59.21% 123,554 246,895 0.99 56.58% 1,973 18 Oct 2026
FISHintheMIRROR
#580171877 		76 55.26% 110,968 254,182 1.04 36.84% 1,811 13 Oct 2026
CaptainCamembert
#503063530 		76 42.11% 94,358 198,520 0.74 42.11% 1,520 13 Oct 2026
Burnlin
#532797995 		74 68.92% 140,470 288,698 1.69 60.81% 2,401 08 Oct 2026
logar668
#541148669 		74 39.19% 78,296 193,468 0.59 25.68% 1,274 23 Oct 2026
ImVotingForDukakis
#501453949 		73 49.32% 108,679 243,726 0.82 50.68% 1,726 19 Oct 2026
Laiso
#520029690 		72 43.06% 84,421 206,107 0.76 16.67% 1,364 19 Sep 2026
CbIH_CJIABbI
#594834225 		71 50.70% 98,331 300,234 0.85 35.21% 1,680 21 Oct 2026
Kriss587
#501899880 		71 46.48% 115,705 250,323 0.76 39.44% 1,692 15 Oct 2026
kolarz75
#509642252 		71 46.48% 114,633 240,906 1.07 54.93% 1,832 23 Oct 2026
MaxL_1023
#522460891 		70 80.00% 169,917 308,356 1.81 78.57% 2,758 03 Oct 2026
SSSS_DaiwaScarlet
#566315522 		70 57.14% 158,125 297,978 1.44 51.43% 2,323 29 Jun 2026
Longo81
#552269279 		70 50.00% 110,314 246,150 0.83 44.29% 1,705 14 Oct 2026
Admiral_seekrank
#559591666 		70 42.86% 84,482 217,824 0.56 28.57% 1,369 30 Aug 2026
powiernik
#523765882 		69 55.07% 104,591 209,456 0.86 62.32% 1,789 19 Oct 2026
Shi_Nx_Tenshi
#547332792 		69 53.62% 118,983 265,233 1.23 60.87% 1,995 14 Oct 2026
Otvazhniy777
#596611971 		69 53.62% 108,143 231,157 1.23 63.77% 1,912 21 Oct 2026
MONIK_KAPELO
#550113877 		69 44.93% 100,990 213,381 0.68 31.88% 1,524 22 Oct 2026
Boowler
#590879553 		68 47.06% 152,732 306,221 1.29 50.00% 2,167 15 Oct 2026
in6B
#566244158 		68 45.59% 103,470 229,910 0.75 54.41% 1,651 15 Sep 2026
Nordal
#501357410 		67 52.24% 81,179 222,794 0.66 37.31% 1,443 18 Oct 2026
boooo85
#535587899 		66 50.00% 111,826 250,209 0.98 40.91% 1,761 16 Oct 2026
WillM87
#553357221 		66 50.00% 108,097 285,161 0.97 45.45% 1,775 10 Aug 2026
TheHotShot
#503908375 		66 39.39% 89,048 216,970 0.59 24.24% 1,362 15 Oct 2026
AMIT7777777
#706253102 		66 33.33% 109,602 245,447 1.00 43.94% 1,663 18 Oct 2026
Killer_Sniper_Assasin
#599570016 		65 56.92% 118,047 257,242 1.26 50.77% 1,967 17 Oct 2026
wemkost
#596951561 		65 36.92% 95,607 214,153 0.62 20.00% 1,370 20 Oct 2026
Habsburg_Austria
#590062860 		64 62.50% 136,524 240,723 1.61 59.38% 2,271 11 Oct 2026
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