Chart correction N51/20 — chart 97030
97030 (INT 5310) 3Ed. 2/4/16 LAST NM N14/20 N51/20 Delete Tank symbol 35°01′57.2″N 136°49′38.2″E Pile symbols (10) in vicinity 35°01′57.0″N 136°49′36.0″E (See 49/17) Add Double dashed line with legend “Submerged Jetty” [Fb] between 34°59′49.0″N 136°48′47.4″E 34°59′56.4″N 136°48′53.4″E (43(794)20 Tokyo)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 2/4/16
Reference information — always verify against official Notices to Mariners before navigation.