The 37 mm automatic air defense gun M1939 (61-K) (Russian: 37-мм автоматическая зенитная пушка образца 1939 года (61-К)) is a Soviet 37 mm calibre anti-aircraft gun developed during …

The ZSU-37-2 Yenisei ("Yenisey", GRAU index 2A1) was an experimental self-propelled anti-aircraft gun developed in the Soviet Union in the late 1950s. It employed dual 37 mm caliber …

The 2A11 is the GRAU (Soviet Main Missile and Artillery Directorate) designation for the 37 mm 500P anti-aircraft cannon which was developed by OKB-16 (now KB Tochma) led by …

The 500PA (GRAU Index: 2A11) is a Soviet 37mm autocannon developed in the 1950s. The 2A11 is usually fitted in the 2A12 twin-mount, which is used in the ZSU-37-2.

The ZSU-37-2 Yenisei was a late 1950s Soviet self-propelled anti-aircraft gun. The development of the Yenisei started in April 1957 as it was obvious that the then new ZSU-57-2 was not a …

2024年11月3日 · So the Yenisei's machine gun means that it is a 37mm twin. The GRAU code name is excessively subdivided; the main gun is a 37mm 500P anti-aircraft cannon as 2A11, …

2025年1月24日 · Air defense of motorized rifle regiments to engage targets at altitudes up to 1500 m, and "Yenisei" - for air defense of tank regiments and divisions, and operated at altitudes up …

2006年5月21日 · The ZSU-37-2 Yenisei is a later, unrelated design based on the chassis of the experimental SU-100P self-propelled gun. It was armed with a twin-37 mm 500P Angara anti …

37mm機関砲2門を装備するレーダー対空砲. ・索敵レーダーの捜索範囲を「3°」「60°」｢360°｣と切り替えられる（『レーダー / 赤外線捜索追尾システムモードの変更』にキーを …

The 500PA (GRAU Index: 2A11) is a Soviet 37mm autocannon developed in the 1950s. The 2A11 is usually fitted in the 2A12 twin-mount, which is used in the ZSU-37-2.