[Tagging] Airport subtypes

[Nathan Edgars II]

On Fri, Dec 31, 2010 at 3:58 AM,  <info at 4x4falcon.com> wrote:
> Although I'd be careful about the first three without accurate knowledge
> as they do have significant operational differences (particularly
> international).

It's my understanding that international status is not necessarily a
measure of a major airport; it simply means it's equipped to handle
international flights, but it may have one puddle jumper a day. It's
probably a decent approximation if we can't find anything better
though.