Quote: ADS-B is a safety tool, and it should be used for safety, not as a revenue generator to charge general aviation pilots ramp fees or landing fees…” Source: A quote from NTSB Chair Jennifer Homendy, appropriately timed as Florida legislators are finally cutting the general aviation community a little slack, with the state’s House of Representatives voting 108 to 2 in favor of a bill that would block airports from using Automatic Dependent Surveillance-Broadcast (ADS-B) tracking data to issue landing fees or other fines.