低空和超低空突防飞行是目前世界各国航空兵部队经常采用的主要战术飞行之一。本文从低空飞行的主要特点出发,根据世界和我国的飞行实践,较详细地分析了低空和超低空机动飞行的有关问题,如速度的选择、水平和垂直机动性以及纵向杆力的变化特点等,最后对保证飞行安全、发挥超低空突防的能力提出了看法。 Low-altitude and ultra-low altitude air defense flying is one of the main tactical flights commonly used by air force units of various countries in the world at present. Based on the main characteristics of low-altitude flight, this paper analyzes in detail the related issues of low-altitude and low-altitude maneuvers, such as the choice of speed, horizontal and vertical maneuverability, and the characteristics of longitudinal force according to the world and our country’s flight practice Finally, we put forward our opinions on the ability to ensure the flight safety and make the ultralight airdrop penetration.