CIIC:Today's featured article/November27, 2013
From Wiki China org cn
Revision as of 00:59, 27 November 2013 by imported>Ciic
Air Defense Identification Zone (防空识别区) is a zone that can extend in some cases up to 300 miles beyond the territorial sea. When entering the zone, all aircraft are required to identify themselves, report flight plans, and inform ground control of their exact position. (More...)