First Substitute Pennant (1st Repeat Code Signal Flag) Malacca Strait Eastern and Western Approaches to

Eastern and Western Approaches to the Narrows including Murray`s Anchorage is a standard nautical chart

British Admiralty Nautical Chart 3132: Strait of Gibraltar to Arquipelago da Madeira is a standard nautical chart

Vessels sailing under the Austria 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

NOAA Nautical Chart 16707: Prince William Sound-Valdez Arm and Port Valdez

British Admiralty Nautical Chart 1911: Mediterranean Sea

First Substitute Pennant (1st Repeat Code Signal Flag) Malacca Strait Eastern and Western Approaches toPhonetic 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.