Here is a free online Swedish to English translator:
http://www.translation-guide.com/fre...h&to=Englis h

I've never used it, but you might try it.

I would think though that there are some technical terms that might not
translate well. I would think you should talk to a Swedish pilot that
speaks English (almost everyone in Sweden speaks english--surely all
the pilots do).

I know in Spanish, rudders are calle "push pedals" and so forth. Things
don't alway translate well unless you KNOW the language, though you can
usually figure it out.