YELLOW SEAM/V “HAIRUNDA 8” TRIAL VOYAGE FROM 2000800UTC TO 200900UTC AUG IN AREA BOUNDED BY THE LINES JOINING. 1.37-38N 122-00E; 2.37-38N 122-10E; 3.37-40N 122-00E; 4.37-40N 122-10E, CAUTION ADVISED. SHANDONG MSA CHINA