Yeah, they're everywhere so technically 90% of the population is within driving distance to an airstrip here. The same methodology applies to every country though, a lot of people are intimidated by "official" or industrialized settings and don't realize there is a lot of small unused real estate an owner or manager would love to get used by a motivated individual.

Definitely not the case for large corporations but after they move out the facilities usually are struggling to turn a profit and are an easy grab (or government subsidized places are less greedy), it also looks more professional if you're trying to do public work.