继战斗直升机卡-50和卡-52出现之后,俄罗斯卡莫夫设计局又将推出一种新型军用作战直升机,这就是鲜为人知的卡-60 (见题图)。据说,这种直升机不久将进行飞行试验。长期以来,由于卡-60处于严格的保密状态,人们对它的情况知之甚少。这也给这种直升机计划增添了几分神秘色彩,也引发了一些人对它的兴趣。 Following the emergence of the Combat Helicopters Card-50 and Card-52, a new type of military combat helicopter will be launched by Russia’s Karmov Design Bureau, which is the little-known card-60 (see diagram). It is said that this helicopter will soon undergo flight tests. For a long time, due to the card -60 in a strict confidentiality, people know little about it. This also adds a little mystery to this helicopter program and has sparked some interest in it.