NOAA Chart 12221: Chesapeake Bay Entrance

The chart you are viewing is a NOAA standard nautical chart. Printed "on-demand," it contains all of the latest notice to mariner (NTM) updates as of the time of printing. The National Oceanic and Atmospheric Administration (NOAA) has partnered with OceanGrafix to provide commercial and recreational mariners with the most accurate nautical charts. These charts meet the definition of a nautical chart laid out in SOLAS Chapter V Regulation 2.2 and also meet the carriage requirements defined in SOLAS Chapter V Regulation 19.2.1.4

OceanGrafix provides mariners with the most up-to-date, NOAA-approved nautical charts ever offered
Printed on demand
All Notice to Mariners corrections are applied to the chart when printed
Meets U. S. and international carriage requirements for commercial vessels defined in SOLAS Chapter V Regulation 19.2.1.214
U. S. Coast Guard approved