terminal control area (TMA) definition
terminal control area (TMA) means a control area normally established at the confluence of ATS routes in the vicinity of one or more major aerodromes;
terminal control area (TMA) means a control area normally established at the confluence of ATS routes in the vicinity of one or more major aerodromes (in GM1 ATS.TR.105(b), GM1 ATS.TR.130);
terminal control area (TMA) means a control area normally established at the confluence of ATS