90/1938/44 Anti-Tank and Anti-Aircraft gun
(Based on the American 90mm M1/M2/M3)
MV : HE and AP: 2,700 ft/s, APC: 2,670 ft/s (810 m/s)
Maximum horizontal Range: 62,474 ft. (19,042 m)
Maximum ceiling: 43,500 ft. (13,300 m)
Weight : 16.1 tons (32,300 lbs.) 14,700 kg
Elevation : -10° to +90°
Traverse: 360deg.
ROF : 37rpm
Breech: N/A
Projectile: HE – 23.29 lb (10.56 kg) AP – 23.40 lb (10.61 kg) APC – 24.11 lb (10.94 kg), HVAP 3,350 ft/s (1,020 m/s)
Notes: Used on the TK-36/90 as well as its own carriage mount.
The Atlantean Army leadership had noted that in several instances during war games Anti-Aircraft units had been overrun by armored units and in desperation the AA batteries had turned their guns on the attackers. As a result several AA guns were tested vs. armor and the 90/1938 had proved to be a potent weapon in this role. The weapon was put into service in 1944 hence its /44 addendum to its designation to differentiate it from the AA version.