GD61/22 ZHUJIANG KOU MILITARY ACTIVITY IN AREA BOUNDED BY 21-55-48N 113-42-30E，21-57-42N 113-45-57E，21-50-00N 113-56-02E AND 21-43-02N 113-43-18E FROM 2300 UTC TO 0500 UTC DAILY FROM 2 TO 4 JUL. ENTERING PROHIBITED GUANGDONG MSA CHINA
