Chart correction N52/21 — chart 97030

97030 (INT 5310) 3Ed. 02/04/16 LAST NM N29/21 N52/21 Change Characteristic of buoy to "(Y Lt)" 35°00′01.6″N 136°50′11.3″E (See N49/17) (44(736)21 Tokyo)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 02/04/16

Reference information — always verify against official Notices to Mariners before navigation.