200以上 air identification zone 104146-Air defense identification zone south china sea
East Asia Studies China S East China Sea Air Defense Identification Zone Adiz Facebook Notably, an ADIZ is a zone that extends outside a country's airspace where approaching aircraft are asked to identify themselves by air traffic controllers, reported the news portal Except for theCalled Air Defence Identification ZoneADIZ 6 ADIZ is an identification zone which obliges civil or military 1 Anthony Aust,05 Handbook of International Law, (Cambridge Cambridge University Press), p 345 2 "Convention On International Civil Aviation Signed At Chicago On 7 December 1944 ", website of the International Civi l Air defense identification zone south china sea