Chart correction 1/20 — chart 624

★624 3Ed. 3/21/81 LAST NM 10/11 1/20 Add Note in right upper margin of chart “NOTE Ocean Data Acquisition System (ODAS) buoys and Deep-ocean Assessment and Reporting of Tsunami (DART) buoys will no longer be maintained on this chart unless located in areas where larger scale chart coverage is unavailable.” (NTM0008/2014)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 3/21/81

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