First Substitute Pennant (1st Repeat Code Signal Flag) Arafura Sea British Admiralty Nautical Chart 3936:

British Admiralty Nautical Chart 3936: Approaches to Jamaica is a standard nautical chart

British Admiralty Nautical Chart  4300: Mediterranean and Black Seas is a standard nautical chart

British Admiralty Nautical Chart  1214: Khalij al Kuwayt is a standard nautical chart

British Admiralty Nautical Chart  2669: Channel Islands and Adjacent Coast of France is a standard nautical chart

British Admiralty Nautical Chart  3148: United States - Gulf of Mexico

First Substitute Pennant (1st Repeat Code Signal Flag) Arafura Sea British Admiralty Nautical Chart 3936:Phonetic Pronunciation: First sub Navy Meaning: Absence of flag officer or unit commander (Inport). International Meaning: Substitute for the first flag in this hoist. International Code of Signal Flags have double stitched seams, finished nylon rope distance lines and ash toggles.