“卡-50”(“黑鲨鱼”)、“卡-50H”(“夜鲨鱼”)和“卡-52”(“短吻鳄”)是俄罗斯最新研制的陆军航空兵系列战斗直升机。“卡50”是世界上首创的单座共轴反转旋翼式战斗直升机。1991年投入批生产,1992年获得初步作战能力,1995年装备部队。“卡-50”被选作俄罗斯下一代反坦克直升机。除能完成反坦克任务之外,还可用来执行反舰/反潜、搜索和求援、电子侦察等任务。“卡-50”具有明显的空中优势,目前西方还没有与之相当的直升机。为提高生存 Cards -50 (Black Shark), Card-50H (Night Shark) and Card-52 (Alligator) are the latest Army Aviation series combat helicopters developed by Russia. “Card 50” is the world’s first single-seat coaxial rotary rotor combat helicopter. Put into batch production in 1991, obtained initial combat capability in 1992, and equipped the army in 1995. “Card -50” was selected as the next Russian anti-tank helicopter. In addition to completing the anti-tank mission, it can also be used to perform anti-ship / anti-submarine, search and rescue, electronic reconnaissance and other tasks. “Card -50” has a clear air superiority, at present the West does not have a comparable helicopter. To improve survival