Of the 100's of requirements for the building of an "International Airport" the main and in the case of Ambergris the insurmountable one,is the availability of hospitals within a certain distance with a minimum capability of 100 beds(trauma units, etc., etc.). I think we could all agree this is laughable and somewhat out of the realm of possibility. I think the tag "International Airport" may a bit of a misnomer and perhaps means more likely the ability to clear customs there and not for "commercial" jet traffic. Having said that, who knows?