FNC on in airports? Where? I have never seen anything other than CNN in literally every single US airport I have been to, from JFK and LAX to rinky-dinks like Shreveport and Asheville and Dothan.
The old Northwest club in Memphis did have FNC on once upon a time way back when, but it was one of about six channels on that everyone there could choose from: CNN, FNC, ESPN, BBC, etc. They had about six screens in the lounge area and people were free to flip to whatever station they wanted, though most just plugged into their internet back then (this was long before free wifi was anywhere remotely close to being common). I only ever went to the clubs for the internet and the free booze. Believe me: if you're stuck in ****ing Memphis for three hours, you need every scotch and soda they have available.