re: Aerospace magazines
The only library where I found the magazine in Belgium, was in the one affiliated to the American embassy.
I'm not working anywhere near it, since 1995.
To start a subscription and get a price, you need to fill information about your employer which must be related to the aerospace industry, otherwise it's much much more expensive.
I did have subscriptions to Flight International (UK) and Air & Cosmos (France), they lasted for years but since I have the internet, no reason to keep them (as the space related part was often merely one page per week)
Raoul