china-msa
  • SURVEY BY HAIYANGSHIYOU707——SD0025

    BOHAI SEA, FROM 220000UTC JAN TO 121600UTC MAR, SURVEY BY  HAIYANGSHIYOU707 IN AREA WITH BOUNDED BY:
    A:38-01-34.9N,119-36-59.7E; 
    B:38-01-35.3N,119-39-02.8E; 
    C:37-59-58.0N,119-39-03.3E; 
    D:37-59-57.6N,119-37-00.2E。
    CAUTION  T0  AVOID.