NAVAREA XI - 20/26
📍 SETO NAIKAI SOUTH OF MIZUSHIMA KO
OBSTRUCTION, 6TH REGIONAL COAST GUARD HEADQUARTERS LOCAL WARNING NO.20, PROMULGATION TIME 221320 JST FEB.
SETO NAIKAI, SOUTH OF MIZUSHIMA KO.
ANCHOR CHAIN, EXISTS IN VICINITY OF 34-26.7N 133-44.4E.