I have found this (B4UFly) a great resource in seeing where airports are relative to where I am at any given moment. However, an airport shows up, the zone shades in I click on the name for info. It gives the GPS and call letters but no phone number?????? In order to let someone know, "get permission", it is necessary to call someone, anyone but it entails searching for a contact and a number. I get impatient waiting for all the ads to load before you get to see a webpage so I get really annoyed at this.