Were the Blue Angels on a cruise? Almost, as the Cocoa Beach Air Show brought the demonstration team flying near Port Canaveral.

Kyle Patel, president at global private aviation company Bitlux, takes a closer look at private jet cards and how they should be used for international flying.

Forbes contributors publish independent expert analyses and insights. Doug Gollan covers private aviation and the business of luxury travel. If private jet travel is a proxy for the economy or at ...