Are some airports restricted to just cargo aircraft or military aircraft?
While I’m aware that as generous as the USAF are, I’m not entirely sure they’d allow my E-Z Air Australia pilots to use their runways and that Southern California Logistics probably wouldn’t allow them to fly passenger routes to and from their airport but for Infinite Flight and on solo mode at least is it acceptable to do so?
Airports such as Military Air Force bases do not have aircraft-airline restrictions in Infinite Flight. The only restrictions is heavies in class Delta and Echo airports. That’s as simple as it gets :)