No voice in one of the interactive tutorial lesson

[jfri]

I hear no voice in the landing tutorial. There is only text. Is something wrong here. All the previous and the next one after has audio voice. Find it strange that just one should be missing sound.

EDIT The plane in question is Viggen. It's a mistake that it is not in the Viggen forum.

Edited July 14, 2018 by jfri