NARA (KEW) access to Files AIR 27 and 50 denied for foreigners?

[Adriano Baumgartner]

Good evening.
I tried recently to access Files AIR 27 (ORB) and 50 (Combat Reports) at NARA (Kew) and got a disappointing message:

Restricted
You are not permitted to view this content.

If you typed the web address, check it is correct.

If you pasted the web address, check you copied the entire address.

If you believe you should be able to view this content, contact us to request access.

I do ask if other FOREIGNERS (not from the UK) are experiencing the same problems as I am?

What kind of restriction is that and WHY?

Adriano