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AT 15A

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Premium  AT 15A

AT_15A_render_1.jpg
Battle Tier
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Overview
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Well, the ones further down, of course.
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[Client Values; Actual values in
Specifically, the mismatch in crew values caused by commander's 10% crew skill bonus. Outside of a crew of 1 commander only, 100% crew is a fiction. The client values, given for 100% crew, will normally be taken into battle with 110% crew skill members aside from specific functions, causing their actual performance to deviate from the expected client value. These differences are taken into account in tooltip boxes.
]
6,500  Gold Cost
10501050 HP Hit Points
65/6865/68 t Weight Limit
Crew
  1. Commander
  2. Gunner
  3. Driver
  4. Radio Operator
  5. Loader
  6. Loader
Mobility
650650 hp Engine Power
20/10 km/h Speed Limit
2424 deg/s Traverse
1010 hp/t Power/Wt Ratio
YesYes Pivot
Armor
228.6/152.4/101.6 mm Hull Armor
Armament







{{#ifeq:ARMOR_PIERCING_CR|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


AP/APCR/HE







{{#ifeq:ARMOR_PIERCING_CR|ARMOR_PIERCING||



{{#ifeq:HIGH_EXPLOSIVE|ARMOR_PIERCING||


AP/APCR/HE
Shells




















175/3200/75




















175/3200/75
Shell Cost
150/150/190150/150/190 HP Damage
171/239/38171/239/38 mm Penetration



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13.95 r/m 

Standard Gun

Reload Times
Nominal: 4.3 s
50% Crew: 5.33 s
75% Crew: 4.65 s
100% Crew: 4.12 s
Rammer: 3.71 s
Vents: 4.03 s
Both: 3.63 s
Both and BiA: 3.55 s
Both and Max Crew %: 3.4 s

See Crew, Consumables, or Equipment for more information.



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13.95 r/m 

Standard Gun

Reload Times
Nominal: 4.3 s
50% Crew: 5.33 s
75% Crew: 4.65 s
100% Crew: 4.12 s
Rammer: 3.71 s
Vents: 4.03 s
Both: 3.63 s
Both and BiA: 3.55 s
Both and Max Crew %: 3.4 s

See Crew, Consumables, or Equipment for more information.
Rate of Fire






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2763

Standard Gun

Using Shell Type 1 (150 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2763
50% Crew: 2230.5
75% Crew: 2554.5
100% Crew: 2881.5
100% Crew
Vents: 2946
Rammer: 3201
Both: 3274.5
Both and BiA: 3346.5
Both and Max Crew %: 3492

Advantageous Damage Per Minute
First-shot DPM: 2913
50% Crew: 2380.5
75% Crew: 2704.5
100% Crew: 3031.5
100% Crew
Rammer: 3351
Vents: 3096
Both: 3424.5
Both and BiA: 3496.5
Both and Max Crew %: 3642

See here, here, or here for more information.

Standard Gun

Using Shell Type 2 (150 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2763
50% Crew: 2230.5
75% Crew: 2554.5
100% Crew: 2881.5
100% Crew
Vents: 2946
Rammer: 3201
Both: 3274.5
Both and BiA: 3346.5
Both and Max Crew %: 3492

Advantageous Damage Per Minute
First-shot DPM: 2913
50% Crew: 2380.5
75% Crew: 2704.5
100% Crew: 3031.5
100% Crew
Rammer: 3351
Vents: 3096
Both: 3424.5
Both and BiA: 3496.5
Both and Max Crew %: 3642

See here, here, or here for more information.

Standard Gun

Using Shell Type 3 (190 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 3499.8
50% Crew: 2825.3
75% Crew: 3235.7
100% Crew: 3649.9
100% Crew
Vents: 3731.6
Rammer: 4054.6
Both: 4147.7
Both and BiA: 4238.9
Both and Max Crew %: 4423.2

Advantageous Damage Per Minute
First-shot DPM: 3689.8
50% Crew: 3015.3
75% Crew: 3425.7
100% Crew: 3839.9
100% Crew
Rammer: 4244.6
Vents: 3921.6
Both: 4337.7
Both and BiA: 4428.9
Both and Max Crew %: 4613.2

See here, here, or here for more information.






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2763

Standard Gun

Using Shell Type 1 (150 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2763
50% Crew: 2230.5
75% Crew: 2554.5
100% Crew: 2881.5
100% Crew
Vents: 2946
Rammer: 3201
Both: 3274.5
Both and BiA: 3346.5
Both and Max Crew %: 3492

Advantageous Damage Per Minute
First-shot DPM: 2913
50% Crew: 2380.5
75% Crew: 2704.5
100% Crew: 3031.5
100% Crew
Rammer: 3351
Vents: 3096
Both: 3424.5
Both and BiA: 3496.5
Both and Max Crew %: 3642

See here, here, or here for more information.

Standard Gun

Using Shell Type 2 (150 Damage):


Theoretical Damage Per Minute
Nominal DPM: 2763
50% Crew: 2230.5
75% Crew: 2554.5
100% Crew: 2881.5
100% Crew
Vents: 2946
Rammer: 3201
Both: 3274.5
Both and BiA: 3346.5
Both and Max Crew %: 3492

Advantageous Damage Per Minute
First-shot DPM: 2913
50% Crew: 2380.5
75% Crew: 2704.5
100% Crew: 3031.5
100% Crew
Rammer: 3351
Vents: 3096
Both: 3424.5
Both and BiA: 3496.5
Both and Max Crew %: 3642

See here, here, or here for more information.

Standard Gun

Using Shell Type 3 (190 Damage):
With wholly penetrating hits

Theoretical Damage Per Minute
Nominal DPM: 3499.8
50% Crew: 2825.3
75% Crew: 3235.7
100% Crew: 3649.9
100% Crew
Vents: 3731.6
Rammer: 4054.6
Both: 4147.7
Both and BiA: 4238.9
Both and Max Crew %: 4423.2

Advantageous Damage Per Minute
First-shot DPM: 3689.8
50% Crew: 3015.3
75% Crew: 3425.7
100% Crew: 3839.9
100% Crew
Rammer: 4244.6
Vents: 3921.6
Both: 4337.7
Both and BiA: 4428.9
Both and Max Crew %: 4613.2

See here, here, or here for more information.
Damage Per Minute


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0.32 m 

With 50% Crew: 0.396 m
With 75% Crew: 0.346 m
With 100% Crew: 0.307 m
With BiA: 0.3 m
With BiA and Vents: 0.294 m
Maximum possible: 0.281 m

For more details, see Crew


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0.32 m 

With 50% Crew: 0.396 m
With 75% Crew: 0.346 m
With 100% Crew: 0.307 m
With BiA: 0.3 m
With BiA and Vents: 0.294 m
Maximum possible: 0.281 m

For more details, see Crew
Accuracy


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1.9 s 

With 50% Crew: 2.354 s
With 75% Crew: 2.055 s
With 100% Crew: 1.822 s
With GLD: 1.656 s
With BiA: 1.782 s
With BiA and Vents: 1.743 s
With both and GLD: 1.584 s
Maximum possible: 1.519 s

For more details, see Crew or Equipment


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1.9 s 

With 50% Crew: 2.354 s
With 75% Crew: 2.055 s
With 100% Crew: 1.822 s
With GLD: 1.656 s
With BiA: 1.782 s
With BiA and Vents: 1.743 s
With both and GLD: 1.584 s
Maximum possible: 1.519 s

For more details, see Crew or Equipment
Aim time
2626 deg/s Gun Traverse Speed
50° Gun Arc
-10°/+10°-10°/+10° Elevation Arc
7070 rounds Ammo Capacity
General
2020 % Chance of Fire






350 m 

With 50% Crew: 275 m
With 75% Crew: 312.5 m
With 100% Crew: 350 m
With Recon and Situational Awareness: 367.7 m
With Coated Optics: 385 m
With Binocular Telescope: 437.5 m
Maximum possible: 501.1 m

For more details, see Skills or Equipment






350 m 

With 50% Crew: 275 m
With 75% Crew: 312.5 m
With 100% Crew: 350 m
With Recon and Situational Awareness: 367.7 m
With Coated Optics: 385 m
With Binocular Telescope: 437.5 m
Maximum possible: 501.1 m

For more details, see Skills or Equipment
View Range


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570 m 

With 50% Crew: 460.1 m
With 75% Crew: 527 m
With 100% Crew: 594.5 m
With 100% Signal Boost: 684 m
When affected by 100% Relaying: 627 m
Maximum possible: 855.7 m

For more details, see Skills or Equipment


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570 m 

With 50% Crew: 460.1 m
With 75% Crew: 527 m
With 100% Crew: 594.5 m
With 100% Signal Boost: 684 m
When affected by 100% Relaying: 627 m
Maximum possible: 855.7 m

For more details, see Skills or Equipment
Signal Range
AT 15A


VII

annoGB71_AT_15A.png

6500

The AT 15A is a British tier 7 premium tank destroyer.

Assault tank conceived for breakthrough attacks on enemy fortifications. The design project was ready on October 5, 1943. No prototypes were built. However, the project became the basis for the A39 Tortoise heavy assault tank.

It was the first British tank destroyer to be added to the game. Nicknamed the "AT-AT", this tank is a slow moving warehouse, as such, it has good frontal defense like the Ferdinand and carries a fast-firing gun. While its alpha damage is very low, its reload time and accuracy ensure that no opponent wants to stay in your line of fire and risk being punctured to death.

The AT 15A received a buff in patch 9.4.


Modules / Available Equipment and Consumables

Modules

Ico_gun_alpha.png

Guns

Tier Gun Penetration
(mm)
Damage
(HP)
Rate of fire
(rounds/minute)
Dispersion
(m/100m)
Aiming time
(s)
Weight
(kg)
Price
(Credits)

VII OQF 17-pdr AT Gun Mk. VII 171/239/38 150/150/190 13.95 0.32 1.9 826 65000

Ico_engine_alpha.png

Engines

Tier Engine Engine Power
(hp)
Chance of Fire on Impact
(%)
Weight
(kg)
Price
(Credits)

V Rolls-Royce Meteor Mk. IVB 650 20 744 21300

Ico_suspension_alpha.png

Suspensions

Tier Suspension Load Limit
(т)
Traverse Speed
(гр/сек)
Rmin Weight
(kg)
Price
(Credits)

VII AT 15A 68 24 0 12000 29240

Ico_radio_alpha.png

Radios

Tier Radio Signal Range
(м)
Weight
(kg)
Price
(Credits)

IX WS No. 19 Special 570 40 29400


Compatible Equipment

Heavy Spall Liner Camouflage Net Fill Tanks with CO2 Coated Optics Experimental Optics Wear-Resistant Gun Laying Drive Venting System Innovative Loading System Extended Spare Parts Kit Enhanced Gun Laying Drive Enhanced Coil Springs Class 3 Improved Ventilation Class 3 Medium-Caliber Tank Gun Rammer Binocular Telescope Toolbox "Wet" Ammo Rack Class 1 

Compatible Consumables

Stabilizer Greasing Automatic Fire Extinguisher Natural Cover Optical Calibration Aim Tuning Experienced Firefighters 100-octane Gasoline 105-octane Gasoline Manual Fire Extinguisher Vent Purge Large First Aid Kit Large Repair Kit Duty Comes First Shell Organizer Orderly Ammo Rack Focus on Target Pudding and Tea Increased Focus Small First Aid Kit Small Repair Kit Gearbox Intricacy Steady Hand Pre-Battle Maintenance Combat Course 


Player Opinion

Pros and Cons

Pros:


  • Decent hit points and armor
  • Good rate of fire, accuracy, gun depression and gun traverse arc
  • Preferential matchmaking (tier 8 maximum)
  • gun shield is much stronger than normal AT 15(304+mm)


Cons:


  • Very low top speed and slow turning: very susceptible to being flanked
  • Roof-mounted machine gun turret is an obvious weakspot (still ~150mm though)
  • Prone to ammo rack damage, loader dies often (when hit in the machine gun weakspot on roof)
  • Low gun caliber and poor alpha damage is very lacking for its tier, so is penetration (at least not the worst)


Performance

The high frontal armor, while sporting great-looking stats, is tempered by a huge weakspot in both the large frontal plate below the gun and also the gun slit. The effective armour of the frontal plate can be vastly improved through angling the tank and the gun slit is pretty hard to hit. When properly angled, the front armor can bounce most rounds from Tier 7 and many Tier 8 tanks. The wide gun traverse helps greatly with angling.

The gun is very accurate but rather weak in terms of penetration and damage. Knowing weakspots on enemy tanks is crucial for having success with this tank, as many opponents cannot be penetrated without hitting a weakspot.

Unfortunately, the AT 15A is slow and unmaneuverable, making it easy prey for artillery and flankers. The high armor on the sides and rear will save you from scouts and some Tier 5 to 6 mediums. As the ammo rack is easily damaged it's recommended to train repairs and save the repair kit for ammo rack damages or crucial situations (tracked in close combat etc.). Keep your enemies in front of you and at a distance and always travel with allies so they can hold off flankers. Also, use hard cover whenever possible, as artillery can seriously cripple you.

The income generation for the AT 15A is poor and worse than E25. Poor penetration on its gun forces players to use premium rounds excessively and its poor mobility doesn't allow it to engage in battles early.


Suggested Equipment


Tank Gun Rammer Spall Liner Improved VentilationCoated Optics 


Gallery

Historical Info

The AT-15 was a Nuffield design suggestion from September 1943. After numerous experiments with asymmetrical design, army insisted on a vehicle with a gun mounted on the central axis. With AT-15 guidelines that will emerge A39 Tortoise were more then visible. Final proposal had 152 mm of sloped armor on the front, and 100 mm on the sides. Main armament consisted of the famous 17 ponder gun, which was at the time considered enough to penetrate any German armor it stood against. AT-15A was a slight modification of the project that was some 5 tons heavier.


Historical Gallery


UK
Light Tanks IICruiser Mk. I IIM2 IICruiser Mk. III IILight Mk. VIC IIIStuart I-IV IIICruiser Mk. IV IIICruiser Mk. II IVValentine IVCovenanter
Medium Tanks IVickers Medium Mk. I IIVickers Medium Mk. II IIIVickers Medium Mk. III IVMatilda IVGrant IVAC 1 Sentinel VCrusader VSherman III VMatilda Black Prince VISherman Firefly VICromwell VIAC 4 Experimental VICromwell B VIIComet VIIICenturion Mk. I VIIIFV4202 VIIIChieftain/T95 IXCenturion Mk. 7/1 XCenturion Action X
Heavy Tanks VChurchill I VExcelsior VIChurchill VII VITOG II* VIIBlack Prince VIIFV201 (A45) VIIICaernarvon IXConqueror XFV215b
Tank Destroyers IIUniversal Carrier 2-pdr IIIValentine AT IVAlecto VArcher VAT 2 VIChurchill Gun Carrier VIAchilles VIAT 8 VIIChallenger VIIAT 15A VIIAT 7 VIIIAT 15 VIIICharioteer IXTortoise IXFV4004 Conway XFV215b (183) XFV4005 Stage II
Self-Propelled Artillery IILoyd Gun Carriage IIISexton II IIISexton I IVBirch Gun VBishop VIFV304 VIICrusader 5.5-in. SP VIIIFV207 IXFV3805 XConqueror Gun Carriage
Tank Destroyers
USA IIT3 HMC IIIT56 GMC IVM8A1 IVT40 VM10 Wolverine VT67 VIM18 Hellcat VIM36 Jackson VIIM56 Scorpion VIIT28 Concept VIIT25/2 VIIT25 AT VIIIT28 VIIIT28 Prototype IXT30 IXT95 XT110E3 XT110E4
UK IIUniversal Carrier 2-pdr IIIValentine AT IVAlecto VArcher VAT 2 VIChurchill Gun Carrier VIAchilles VIAT 8 VIIChallenger VIIAT 15A VIIAT 7 VIIIAT 15 VIIICharioteer IXTortoise IXFV4004 Conway XFV215b (183) XFV4005 Stage II
Germany IIPanzerjäger I IIIMarder II IVStuG III Ausf. B IVJagdpanzer 38(t) Hetzer IVMarder 38T VStuG IV VPz.Sfl. IVc VStuG III Ausf. G VIDicker Max VIJagdpanzer IV VINashorn VIIE 25 VIIKrupp-Steyr Waffenträger VIIJagdpanther VIISturer Emil VIIIFerdinand VIIIKanonenjagdpanzer VIIIRheinmetall Skorpion G VIIIJagdpanther II VIII8,8 cm Pak 43 Jagdtiger VIIIRhm.-Borsig Waffenträger IXJagdtiger IXWaffenträger auf Pz. IV XGrille 15 XJagdpanzer E 100 XWaffenträger auf E 100
France IIRenault FT AC IIIFCM 36 Pak 40 IIIRenault UE 57 IVSomua SAu 40 VS35 CA VIARL V39 VIIAMX AC mle. 46 VIIIAMX AC mle. 48 IXAMX 50 Foch XAMX 50 Foch (155) XAMX 50 Foch B
USSR IIAT-1 IIISU-76M IIISU-76I IVSU-85B VSU-85 VSU-85I VISU-100 VISU-100Y VIIISU-122S VIISU-152 VIISU-100M1 VIISU-122-44 VIIIISU-152 VIIIISU-130 VIIISU-101 IXObject 704 IXSU-122-54 XObject 263 XObject 268
China IIT-26G FT IIIM3G FT IVSU-76G FT V60G FT VIWZ-131G FT VIIT-34-2G FT VIIIWZ-111-1G FT VIIIWZ-120-1G FT IXWZ-111G FT XWZ-113G FT
Japan
Czechoslovakia
Sweden IIPvlvv fm/42 IIIIkv 72 IVSav m/43 VIkv 103 VIIkv 65 Alt II VIIIkv 90 Typ B VIIIUDES 03 VIIIStrv S1 IXStrv 103-0 XStrv 103B
Premium tanks
USA IIT1E6 IIT2 Light Tank IIT7 Combat Car IIIM22 Locust VM4 Improved VM4A2E4 Sherman VRam II VT14 VIM4A3E8 Fury VIM4A3E8 Thunderbolt VII VIIM56 Scorpion VIIT28 Concept VIIT23E3 VIIIT25 Pilot Number 1 VIIIT26E5 VIIIM46 Patton KR VIIIM6A2E1 VIIIT26E4 SuperPershing VIIIT34 VIIIT34 B VIIIT95E2 XM60 XT95E6
UK IILight Mk. VIC IIISexton I IVAC 1 Sentinel VExcelsior VMatilda Black Prince VIAC 4 Experimental VITOG II* VICromwell B VIIFV201 (A45) VIIAT 15A VIIIFV4202 VIIIChieftain/T95
Germany IIPz.Kpfw. II Ausf. D IIPz.Kpfw. 38H 735 (f) IIIGroßtraktor - Krupp III43 M. Toldi III IIIPz.Kpfw. II Ausf. J IIIPz.Kpfw. S35 739 (f) IIIPz.Kpfw. T 15 IVPz.Kpfw. B2 740 (f) VStuG IV VPz.Kpfw. III Ausf. K VTurán III prototípus VPz.Kpfw. IV hydrostat. VPz.Kpfw. V/IV VPz.Kpfw. V/IV Alpha VPz.Kpfw. T 25 VIDicker Max VITiger 131 VIPz.Kpfw. IV Schmalturm VIIE 25 VIIKrupp-Steyr Waffenträger VIIVK 45.03 VIIPanther/M10 VIIIPanther mit 8,8 cm L/71 VIIIKanonenjagdpanzer VIIIRheinmetall Skorpion G VIIIPanzer 58 Mutz VIIIleKpz M 41 90 mm GF VIII8,8 cm Pak 43 Jagdtiger VIIILöwe IXT 55A XVK 72.01 (K)
France IIIFCM 36 Pak 40 V105 leFH18B2 VIIAMX 13 57 GF VIIILorraine 40 t VIIIAMX Chasseur de chars VIIIM4A1 Revalorisé VIIIAMX M4 mle. 49 VIIIFCM 50 t XAMX 50 Foch (155)
USSR IIT-45 IITetrarch IIIBT-SV IIILTP IIIM3 Light IIIBT-7 artillery IIISU-76I IIIT-127 IVA-32 IVT-28E with F-30 IVValentine II VChurchill III VKV-220-2 VKV-220-2 Beta Test VMatilda IV VSU-85I VIT-34-85M VIT-34-85 Rudy VISU-100Y VIIISU-122S VIIKV-122 VIIIS-2 VIISU-122-44 VIIT-44-122 VIIIIS-6 VIIIKV-5 VIIIISU-130 VIIIT-54 first prototype VIIIIS-5 (Object 730) VIIIIS-3A VIIIT-44-100 (R) VIIIKV-4 Kreslavskiy VIIIObject 252U Defender VIIIObject 252U VIIISTG VIIISTG Guard XObject 907 XObject 260 XT-22 medium
China VIType 64 VIIType 62 VIIIType 59 VIIIWZ-111 VIIIT-34-3 VIII112 VIII59-Patton VIIIWZ-120-1G FT X121B
Japan IIType 97 Te-Ke VType 3 Chi-Nu Kai VIHeavy Tank No. VI VIIISTA-2
Czechoslovakia VIŠkoda T 40
Sweden IIL-60 VIStrv m/42-57 Alt A.2 VIIIStrv S1 VIIIPrimo Victoria