tactical air navigation system

例句：

1. 1.The tactical air navigation system is crucial for military operations.
   战术空中导航系统对于军事行动至关重要。
2. 2. The tactical air navigation system helps pilots navigate through complex weather conditions.
   战术空中导航系统帮助飞行员在复杂的天气条件下导航。
3. 3. The tactical air navigation system is used by pilots to plan their routes and avoid obstacles.
   战术空中导航系统由飞行员使用来规划航线并避开障碍物。