VFR夜间飞行和IFR目视条件下飞行同样也是许可的。

VFR night flight and IFR flight under visual conditions are also said to be possible.

youdao

VFR夜间飞行和IFR目视条件下飞行同样也是许可的。

VFR night flight and IFR flight under visual conditions are also said to be possible.

youdao