British Admiralty Nautical Chart 1306: China - East Coast - Zhoushan Qundao, Huaniao Shan to Sanxing Shan Solomon Sea Vessels sailing under the Portugal

Vessels sailing under the Portugal Country Flag are required to have on board this flag as part of flag state requirements that derive from maritime regulations in the International Code of Signals and the International Safety Management (ISM) Code

The crescent moon and stars are set fully into the red stripe

- Line-Throwing Appliances

Record barometric pressure with this mechanical German-made Classic Barograph that measures variation in air pressure and transfers the data through a system of mechanical levers to the writing arm

British Admiralty Nautical Chart 1306: China - East Coast - Zhoushan Qundao, Huaniao Shan to Sanxing Shan Solomon Sea Vessels sailing under the PortugalBritish Admiralty Nautical Chart 1306: China East Coast Zhoushan Qundao, Huaniao Shan to Sanxing Shan is a standard nautical chart. This nautical chart complies with Safety of Life at Sea (SOLAS) regulations and is ideal for professional, commercial and recreational use. Charts within the series consist of a range of scales, useful for passage planning, ocean crossings, coastal navigation and entering port. Mariners should always use the largest scale