Davis Artificial Horizon GMDSS This nautical chart shouldn’t just

This nautical chart shouldn’t just be kept on the boat

5 Closed Gauging for Custody Transfer

Each piece of depth information is stored within a local bathymetric database with files being made ready to export to other databases or to be referenced back to at a later date

certification and survey

racing for the America’s Cup was no longer a gentleman’s game – it had become a race entangled with political tension and awesome

Davis Artificial Horizon GMDSS This nautical chart shouldn’t justThe Davis Artificial Horizon is an inexpensive instrument made entirely of plastic and glass. The body is filled with water to provide a reflecting surface which is shielded from the wind by two transparent covers. It comes with four sunshades and complete instructions. After use it folds up into a small hand sized package. SW 1 lb. ABOUT ARTIFICIAL HORIZONS Artificial horizons were used by sailors of sailing ships when they were becalmed. This