Originally Posted by iaflyer

Define "services".

Does a King Air need a 10,000 ft runway? Does it need wide-taxiways? Does it need a CAT 3 approach? Does it need a runway that's 18" thick designed to handle the weight bearing of a B777 when it's 1/10 the weight?

It's all hard to define what an airplane needs and needs to be charged for? If you start charging everyone for an IFR approach.. people are going to scud-run...