Thanks all for the reply.
Dieter, I found the airport with your PNW.csv file. Nice! However, when I read the readme with the project, it states positively that Eliza is one of the destinations. And in the scenery folder there are some bgl files for the Eliza airport!! So I feel there might be a misunderstanding what is part of the project!?! Can you clarify??
Jeff: indeed I think there are two airports with the same name!
Greetings, Gert57