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AT 15A — Tier VII English tank destroyer

AT 15A

VII

Parameters

Compare tank's parameters with others from:
1200
HP
2 / 18
266.1m
View range
4 / 18
Firepower
Shell
2715
DPM
13 / 18
171
Penetration
15 / 18
160
Damage
17 / 18
105
Devices/crew damage
17 / 18
Burst damage
— / —
884
Velocity
8 / 18
5.85%
Penetration loss over distance
1 / 17
Explosion radius
— / —
2290
DPM
13 / 17
239
Penetration
10 / 17
135
Damage
16 / 17
105
Devices/crew damage
16 / 17
Burst damage
— / —
1105
Velocity
6 / 17
8.79%
Penetration loss over distance
9 / 13
Explosion radius
— / —
3393
DPM
12 / 18
20
Penetration
17 / 18
200
Damage
17 / 18
105
Devices/crew damage
17 / 18
Burst damage
— / —
884
Velocity
8 / 18
%
Penetration loss over distance
— / —
1.09
Explosion radius
17 / 18
DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —
%
Penetration loss over distance
— / —
Explosion radius
— / —
76.2
Caliber
17 / 18
16.97
Rate of fire
2 / 18
3.54
Reload time
2 / 17
Magazine reload time
— / —
Time to load next shell
— / —
Magazine size
— / —
Time before next shell is ready
— / —
Gun handling
1.72
Base aim time
9 / 18
0.290
Dispersion
3 / 18
Dispersion factors
0.360
When moving
18 / 18
0.360
When rotating
18 / 18
0.160
When rotating turret
14 / 18
4.000
After shot
12 / 18
Gun angles
10°
Depression
2 / 18
10°
Elevation
15 / 18
25°/25°
Aiming arc (left / right)
6 / 18
31.59
Turret traverse speed
4 / 18
Mobility
65.00
Weight
2 / 18
Speed
20
Forward
17 / 18
10
Backward
16 / 18
Effective Power / Weight ratio
8.46
On hard terrain
18 / 18
7.33
On medium terrain
17 / 18
5.50
On soft terrain
17 / 18
Traverse speed
29.16
On hard terrain
18 / 18
25.27
On medium terrain
16 / 18
18.95
On soft terrain
17 / 18
6.73m×3.52m×2.20m
Size
15 / 18
Concealment
26.20%
While still
15 / 18
17.30%
While moving
16 / 18
11.50%
Upon firing while still
9 / 18
8.50%
Upon firing while moving
10 / 18
Spotting distance by enemy with view range of 271m
213.1m
While still
232.8m
While moving
245.6m
Upon firing while still
252.2m
Upon firing while moving

Armor profile

Click or tap on the image to see 3D model
Primary armor
  • 224–280
  • 168–224
  • 112–168
  • 56–112
  • 0–56
Spaced armor
  • 224–280
  • 168–224
  • 112–168
  • 56–112
  • 0–56
Weak
Strong
Chances of getting penetrated from 100m distance by average tank of given type:
  • — less than 30%
  • — between 30% and 70%
  • — more than 70%

Armor performance

Based on tank position, enemy tank type and shells
In battle vs:
Head on
AP
APP
HE
HEP
AP
APP
HE
HEP
AP
APP
HE
HEP
From the side
AP
APP
HE
HEP
AP
APP
HE
HEP
AP
APP
HE
HEP
From the back
AP
APP
HE
HEP
AP
APP
HE
HEP
AP
APP
HE
HEP
Historical Reference

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.