NGA Nautical Chart 21544: C.R. 006, Gulf of Nicoya Imray - North Atlantic Ocean Steamer Bay is a standard

Steamer Bay is a standard navigation chart used by commercial and recreational mariners alike

Lunar distance sights are explained from the ground up

8 Crew Onboard

boat ramps

What you need is an understanding coach

NGA Nautical Chart 21544: C.R. 006, Gulf of Nicoya Imray - North Atlantic Ocean Steamer Bay is a standardThe chart you are viewing is a NGA standard nautical chart. The National Geospatial Intelligence Agency (NGA) has partnered with OceanGrafix to provide commercial and recreational mariners with a good source of nautical chart coverage for international waters. These charts are "printed on demand" but do not contain the latest notice to mariner (NTM) corrections. It is the mariner's responsibility that the necessary chart corrections be applied to