... 全空域性 all airspace 全能飞机 general-purpose plane 全能起落 pantobase ...
双语例句
1
Allairspace above 5,490m is designated Class A.
5490米以上空域定为 A 级空域。
2
The difference between Class E and A airspace is that in Class A, all operations are IFR, and pilots must be instrument-rated, that is, skilled and licensed in aircraft instrumentation.
E 级和 A 级空域的区别在于，在 A 级空域，所有操作都需遵照仪表飞行规则，飞行员必须要有仪表等级，也就是说，要有操作航空仪表方面的技术和执照。
3
For example, all a VFR pilot has to do to enter Class C airspace is establish two-way radio contact with ATC.