Once the tailBeacon has been installed it is required that the equipment be tested to show it meets the FAA requirements for ADS-B OUT. An Operational Flight Evaluation (often referred to as a performance flight) must be performed and verified by the FAA.  Additionally, the installer may verify performance on the ground using an ADS-B ramp test set.

Ramp Test Equipment (ref. section 91.407(c)). Use ramp test equipment (e.g. Aeroflex IFR6000) to verify proper system configuration and compliance with section 91.227 equipment performance requirements.

Operational Flight Evaluation:  See next FAQ titled:  What does the Operational Flight Evaluation Consist Of?