Airspace Management Cell manageable area
Airspace Management Cell (AMC)
an area subject to management and allocation by an AMC at Level 2.
EUROCONTROL HANDBOOK FOR AIRSPACE MANAGEMENT, Ed. 2.0, 2003
Under the TAA Process, these manageable areas are either formal structures entitled “TSAs or TRAs” or R&D Areas that are manageable at Level 2 in the same way as TSA/TRAs.