Back around 2008, there was an aviation startup (forgot the name, started by an ex-IBMer) based out of the Boca Raton Airport. In order to use Boca as the base

Back around 2008, there was an aviation startup (forgot the name, started by an ex-IBMer) based out of the Boca Raton Airport. In order to use Boca as the base hub [1] it had to pay for window upgrades (and A/C) for houses in the flight path. My house was in the flight path (about a mile from the airport as the plane flies; neighbor across the street? Not so lucky). Unfortunately, the airline went out of business due to the downturn in the economy (pity). So it is possible to internalize it. [1] It was a charter air service. I was really looking forward to it. Even if it was more expensive than economy, it wasn't as expensive as business or first class. You did have to have very flexible travel schedule to get cheaper flights.