Tulsa

Latest revision as of 22:12, 18 September 2022

13.3

Cruiser | U.S.A. | Tier IX

Tech Tree Position

Battle Levels

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IX

Special

Tulsa — American special premium Tier IX cruiser.

Some experts considered the rapid-firing 203 mm guns mounted on Des Moines-class heavy cruisers as a possible option for rearming the Baltimore- and Oregon City-class heavy cruisers. To accommodate the small barbette size, it was planned to equip several ships under construction with twin-gun mounts. USS Tulsa was designed as an Oregon City-class cruiser, but her construction was canceled in August 1945.

Tulsa was first released for sale on 12 Nov 2021, during Update 0.10.10.

Modules

	Rate of Fire (shots/min)	180° Turn Time (sec)	Maximum Dispersion (m)	Maximum HE Shell Damage (HP)	Chance of Fire on Target Caused by HE Shell (%)	Maximum AP Shell Damage (HP)		Research price (exp)	Purchase price ()
203 mm/55 RF Mk.16 in a turret	10.3	30	135	2,800	14	5,000		0	0

	Hit Points (HP)	Armor (mm)	Armor (mm)	Main Turrets (pcs.)	Secondary Gun Turrets (pcs.)	AA Mounts (pcs.)	Torpedo Tubes (pcs.)	Hangar Capacity (pcs.)		Research price (exp)	Purchase price ()
Tulsa	42,700	16	203	3	6	23/12/6				0	0

	IDS_SHIP_PARAM_SUO_INCREASE_DIST (%)	Maximum Firing Range (km)		Research price (exp)	Purchase price ()
Mk9 mod. 1		0		0	0

	Maximum Speed (knot)		Research price (exp)	Purchase price ()
Propulsion: 120,000 hp	33		0	0

Compatible Upgrades

Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6

Player Opinion

Performance

Warning. The data presented in the AA Defense sidebar section may be incorrect.
Refer to the in-game Port screens for more useful data.

Premium Tier IX American heavy cruiser Tulsa shares many common traits with her extended cousin X Des Moines, as well as other high tier American heavy cruisers. Representing a real-life proposal to refit existing cruisers with the auto-loading guns developed for Des Moines, Tulsa brings the fast-firing guns of her successor to a platform reminiscent of VIII Baltimore.

Armament

Tulsa mounts six (6) 203mm guns in three (3) twin turrets, with similar characteristics to those found on Des Moines. She uses the same HE and AP shells as found on her tech tree cousins, with improved penetration angles on her AP shells. Although she’s tied for the lowest barrel count of all Tier IX cruisers, her reload is among the best. As a result, her damage potential is higher than almost any other cruiser at her tier. As with Des Moines, proper shell selection is critical to getting the most out of her guns. Her HE damage and fire chance are low for Tier IX, but her fast reload means she can still cripple a destroyer caught in the open and reliably set fires on angled targets. And her AP is extremely potent against any target that turns broadside to her, capable of citadeling most cruisers and inflicting high damage against battleship superstructure and upper belts.

However, while her reload and damage potential are among the best in tier, Tulsa's range is by far the shortest. It may not be an issue when supporting a cap if she can find an island close enough to use as cover. But she can quickly find herself without any targets in range if she needs to position further from the cap or the enemy starts retreating. This forces players to make a tough choice when selecting upgrades — faster reload to deal damage as quickly as possible, or longer range for more flexibility in island and target selection.

Tulsa also features slightly improved rear firing angles compared to Baltimore and Des Moines. If she has to kite away from the enemy, this allows her to present a much smaller target for them to shoot at. Like her tech tree cousins, Tulsa is capable of bringing all three turrets to bear while still keeping her belt angled enough to bounce most non-overmatching AP shells.

Consumables

Tulsa's consumable suite is standard for a high tier American heavy cruiser. As a Tier IX ship, she has access to the normal cruiser Repair Party  and Damage Control Party  consumables, and mounts the Surveillance Radar  consumable and a choice between Hydroacoustic Search  and Defensive AA Fire .

Unlike the tech tree heavy cruisers, Tulsa's radar range is only 9km, the same as found on light cruiser IX Seattle. While its range is shorter than most other heavy cruisers, Tulsa's excellent concealment allows her to get closer to a cap before using it. Like other American radars, Tulsa's has an extended duration that can be boosted further with the radar duration upgrade or skill.

Maneuverability

Tulsa's handling should be familiar enough for players used to her tech tree cousins. Her top speed is decidedly average for Tier IX, but her turning circle and rudder shift are both above average. Her turning circle is especially good, identical to IX Seattle and only slightly worse than Baltimore.

While her agility could make an open water play style appealing, Tulsa lacks both the range and speed to be viable. And her ballistics and stealth are more suited for playing around island cover.

Survivability

As an American heavy cruiser, Tulsa's armor mostly consists of 27mm plating. Although capable of bouncing the 381mm AP that some high tier battleships still carry, it provides no protection against the 406mm+ AP of most high tier battleships and all but the smallest cruiser caliber HE. She also has one of the smallest health pools of any Tier IX cruiser, further increasing the need to use hard cover for protection and her excellent agility to dodge.

Tulsa makes up for her low health with her best in tier concealment, even rivaling some of the stealthiest Tier VIII cruisers. When fully built for concealment, Tulsa’s detection can reach an impressive 9.5km, allowing her to get much closer to a cap or switch islands without getting spotted by the enemy.

Anti-aircraft

Like most American cruisers, Tulsa has strong mid and close range defenses but slightly weaker long range. While not as strong as IX Alaska or IX Buffalo, it’s still more than sufficient to protect herself and nearby allies. Her mid and long range defenses are identical to those found on Baltimore, while her flak and short range defenses deal more damage. She is a less attractive target for lower tier carriers at the start of a battle, but can’t deter strikes from higher tier carriers herself. Those strikes may be costly for the carrier, but at least one or two will still get through.

Tulsa has the option to swap her Hydroacoustic Search  for the Defensive AA Fire  consumable to provide additional protection against aircraft.

Battle performance

Like almost all other American cruisers, Tulsa is most comfortable providing radar and fire support for her team from behind her trusty island armor. She can be a bit more aggressive once the enemy team thins out, but she lacks the armor or health to survive in the open for long.

Pros:

Fast main battery reload
Her AP shells have improved penetration angles
Good firing angles
Fast rudder shift and smaller turning circle
Excellent concealment for a cruiser — 9.5km when fully upgraded
Has access to the Surveillance Radar  consumable with extended duration

Cons:

Low health pool for a Tier IX cruiser
Only six (6) guns
Short main battery firing range
27mm plating is still vulnerable to most battleships in her matchmaking range
Below average top speed
Shorter Surveillance Radar  range than most other heavy cruisers

Research

As a premium ship, Tulsa has no module upgrades to research.

Optimal Configuration

Upgrades

The recommended upgrades for Tulsa are as follows:

Slot 1: Main Armaments Modification 1
Slot 2: Engine Room Protection *
Slot 3: Aiming Systems Modification 1
Slot 4: Propulsion Modification 1 or Steering Gears Modification 1
Slot 5: Concealment System Modification 1 
Slot 6: Main Battery Modification 3 or Gun Fire Control System Modification 2

In Slot 2, it's captain's choice. All five options are reasonable. If you mount a Special Upgrade, be sure to also mount the corresponding consumable.

Slots 4 and 6 provide some choices for players. Those who wish to play Tulsa in open water ship may prefer to use Steering Gears Modification 1 , but her short gun range makes that play style risky. In Slot 6, the extra range gives her more flexibility in island and target selection, but her floaty shells can make hitting targets at range difficult. Fortunately, there are a lot of them.

Commander Skills

Recommended Commander Skills
Cost (points)	Attack				Defense
1	Grease the Gears +15% main battery traverse speed. ★★★	Swift Fish +5% torpedo speed.	Consumables Specialist −7.5% cooldown time of all Consumables except: Damage Control Party  Repair Party .	Gun Feeder -40% time to switch shell type. ★★	Incoming Fire Alert Receive a warning of a salvo fired at your ship from more than 4.5km.	Last Stand The ship remains able to move and maneuver - slowly - while the engine or steering gears are incapacitated.
2	Demolition Expert +1% chance of main and secondary HE shells causing a fire. +15% to the fragmentation damage area of HE ordnance fired at submarines. ★★	Fill the Tubes -10% torpedo tubes reload time.	Consumables Enhancements +10% action time of Hydroacoustic Search, Surveillance Radar, Smoke Generator, & Engine Boost. ★★	Eye in the Sky Spotting Aircraft: • +2 charges • -50% cooldown time.	Priority Target The detection indicator will show the number of enemies targeting you with main battery. ★★★	Focus Fire Training In an active priority AA sector: • +1.5% (to 5%) immediate damage. • +25% continuous damage. • +1 flak burst per salvo. −10% aircraft preparation time. −15% reload time of Airstrike armament.. ★★
3	Heavy HE and SAP Shells +10% HE and SAP shell damage. +15% ship detectability guns 149mm and up.	Pack a Punch +15% torpedo damage. +20% secondary battery range..	Adrenaline Rush -0.2% reload time of all armaments per 1% HP lost +0.2% AA continuous damage per 1% HP lost. ★★★	Heavy AP Shells +5% damage for AP shells 190mm and larger. ★★	Superintendent +1 charge to all consumables. ★★★	Survivability Expert +450 HP per ship tier. ★★
4	Top Grade Gunner -10% reload time of secondary batteries If enemy ship is spotted within detectability range, -8% reload time of main battery. ★★	Outnumbered If there are fewer allies than visible enemies within the ship's base main caliber firing range: +8% ship speed -10% main battery dispersion.	Radio Location Shows the direction to the nearest enemy ship. The enemy is alerted that a bearing has been taken.. ★	Inertial Fuse for HE Shells +25% armor penetration of HE shells Base fire chance reduced by half.	Concealment Expert -10% detectability range of the ship. ★★★	AAA & ASW Expert +25% continuous AA and flak damage. +15% damage inflicted by depth charges. While AAA is active: −50% ship consumables reload time.. ★
Key: ★★★ - Extremely Useful ★★ - Frequently Useful ★ - Occasionally Useful No stars - Not Useful

Consumables

Tulsa can equip the following consumables:

Slot 1: Damage Control Party 
Slot 2: Defensive AA Fire  or Hydroacoustic Search 
Slot 3: Surveillance Radar 
Slot 4: Repair Party

Note that Tulsa's Surveillance Radar range is 9km, rather than the 10km range of Des Moines and Buffalo.

Camouflage

As a premium ship, Tulsa comes with Default permanent camouflage and a set of permanent combat bonuses.

Signals

Recommended Signal Flags
Combat
Juliet Charlie -100% to the risk of magazine detonation. ★★★	Juliet Yankee Bissotwo -20% to flooding duration.	India Yankee -20% to fire duration. ★	Hotel Yankee -20% to damage received when ramming the enemy. +50% to damage dealt when ramming the enemy. ★	Victor Lima +1% chance for HE bombs and shells with a caliber above 160mm causing a fire. +0.5% chance for bombs and smaller shells causing a fire. +4% chance of torpedoes causing flooding. ★★	India X-Ray +1% chance for HE bombs and shells with a caliber above 160mm causing a fire. +0.5% chance for bombs and smaller shells causing a fire. +5% to the risk of your ship's magazine detonating. ★★
Juliet Whiskey Unaone +15% chance of causing flooding. +5% to the risk of your ship's magazine detonating.	Mike Yankee Soxisix +5% to secondary battery maximum firing range. -5% to maximum dispersion of secondary battery shells. -5% to secondary battery loading time.	November Echo Setteseven +5% continuous AA damage at all ranges. +5% damage from flak bursts. ★	Sierra Mike +5% to the ship's maximum speed. ★★	November Foxtrot -5% reload time on all consumables. ★★	India Delta +20% to the amount of HP recovered when Repair Party  is used. ★★★
X-Ray Papa Unaone +10% action time of a Smoke Generator .	Sierra Bravo +10% action time of Hydroacoustic Search  -10% reload time of Defensive AA Fire . ★★

Note: Use of the Juliet Charlie signal makes detonation impossible.

Gallery

References

Ships of U.S.A.

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Aircraft Carriers	IV Langley • VI Independence • VI Ranger • VIII Yorktown • VIII Lexington • VIII Enterprise • VIII Saipan • VIII Hornet • VIII Saipan B • X Essex • X Midway • X Franklin D. Roosevelt • ★ United States

Cruisers

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+===In-game historical inaccuracies===
+''Tulsa'' is actually the name (and carries the hull number) of a planned ''Oregon City''-class heavy cruiser (CA-129) that was cancelled on 12 August 1945 before she had been laid down.
+Proposals did exist for a modified ''Oregon City''-class cruiser with the 203 mm/55 RF Mk.16 gun in twin turrets, but were rejected in favor of the larger ''Des Moines''-class mounting them in triple turrets. ''Tulsa'' was likely chosen to represent this concept because had the proposal been carried out, the cruiser with the least work already carried out would've been the easiest to alter to a new design.
 |HistoricalGallery=<!-- write below list of files with description (if necessary) separated with | --><gallery>

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Tulsa

Latest revision as of 22:12, 18 September 2022

Modules

Compatible Upgrades