YELLOW SEA SEA TRIAL OF “ZHI FEI” FROM 152300UTC TO 160800UTC SEP IN AREA BOUNDED BY （1）35-50.0N 121-30.0E； （2）35-50.0N 121-42.0E； （3）35-39.5N 121-42.0E； （4）35-39.5N 121-30.0E。 WIDE BERTH REQUESTED. SHANDONG MSA CHINA
