4TH RCG 15/26
091610 JST FEB 2026
NAVIGATIONAL AIDS
4TH REGIONAL COAST GUARD HEADQUARTERS LOCAL WARNING NO.15.
PROMULGATION TIME 091610 JST FEB.HONSHU SOUTH COAST, MIKAWA KO.BUOY WITH YELLOW LIGHT,34-42-43N 137-15-20E, MISSING.
4TH RCG 14/26
301305 JST JAN 2026
NAVIGATIONAL AIDS
4TH REGIONAL COAST GUARD HEADQUARTERS LOCAL WARNING NO.14.
PROMULGATION TIME 301305 JST JAN.HONSHU SOUTH COAST, IRAGO MISAKI.KOYAMA VESSEL TRAFFIC SIGNAL STATION,34-34.8N 137-01.0E L.L VOL1. 8107.15, DISCONTINUED.
4TH RCG 116/25
151520 JST DEC 2025
NAVIGATIONAL AIDS
4TH REGIONAL COAST GUARD HEADQUARTERS LOCAL WARNING NO.116.
PROMULGATION TIME 151520 JST DEC.HONSHU SOUTH COAST, MIKAWA KO.BUOY WITH YELLOW LIGHT,34-44-13N 137-18-27E, NONEXISTENT.