Could the pilot maintain this altitude until we're past the mountains?

How to say “Could the pilot maintain this altitude until we're past the mountains?” in Japanese

In Japanese

山(やま)を越(こ)えるまで、この高度(こうど)を保(たも)ってもらえますか。

Yama o koeru made, kono kōdo o tamotte moraemasu ka.

Could the pilot maintain this altitude until we're past the mountains? in other languages