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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 / 22
266.1m
View range
5 / 22
Firepower
Shell
3393
DPM
1 / 22
171
Penetration
20 / 22
200
Damage
20 / 22
115
Devices/crew damage
20 / 22
Burst damage
— / —
884
Velocity
8 / 22
5.85%
Penetration loss over distance
1 / 21
Explosion radius
— / —
2969
DPM
1 / 21
239
Penetration
14 / 21
175
Damage
19 / 21
115
Devices/crew damage
19 / 21
Burst damage
— / —
1105
Velocity
5 / 21
8.79%
Penetration loss over distance
9 / 13
Explosion radius
— / —
4581
DPM
1 / 22
20
Penetration
21 / 22
270
Damage
20 / 22
115
Devices/crew damage
20 / 22
Burst damage
— / —
884
Velocity
8 / 22
%
Penetration loss over distance
— / —
1.09
Explosion radius
21 / 22
DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —
%
Penetration loss over distance
— / —
Explosion radius
— / —
76.2
Caliber
21 / 22
16.97
Rate of fire
2 / 22
3.54
Reload time
2 / 20
Magazine reload time
— / —
/ / /
Time to load next shell
— / —
×
Magazine size
— / —
Time before next shell is ready
— / —
Gun handling
1.72
Base aim time
10 / 22
0.290
Dispersion
3 / 22
Dispersion factors
0.360
When moving
22 / 22
0.360
When rotating
22 / 22
0.160
When rotating turret
18 / 22
4.000
After shot
13 / 22
Gun angles
10°
Depression
2 / 22
10°
Elevation
19 / 22
25°/25°
Aiming arc (left / right)
9 / 22
31.59
Turret traverse speed
4 / 22
Mobility
65.00
Weight
2 / 22
Speed
20
Forward
21 / 22
10
Backward
20 / 22
Effective Power / Weight ratio
8.46
On hard terrain
22 / 22
7.33
On medium terrain
22 / 22
5.50
On soft terrain
21 / 22
Traverse speed
29.16
On hard terrain
22 / 22
25.27
On medium terrain
19 / 22
18.95
On soft terrain
20 / 22
6.73m×3.52m×2.20m
Size
19 / 22
Concealment
26.20%
While still
17 / 22
17.30%
While moving
20 / 22
11.50%
Upon firing while still
11 / 22
8.50%
Upon firing while moving
12 / 22
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.