A maritime flag is a flag designated for use on ships, boats, and other watercraft. Naval flags are considered important at sea and the rules and regulations...

International maritime signal flags are various flags used to communicate with ships. The principal system of flags and associated codes is the International...

Maritime flag signalling, generally flaghoist signalling, is the principal means other than radio by which ships communicate to each other or to shore...

The Z flag is one of the international maritime signal flags. In the system of international maritime signal flags, part of the International Code of Signals...

The ensign is a maritime flag that is used for the national identification of a ship. The ensign is the largest flag, generally flown at the stern (rear)...

as the maritime environment, where semaphore is used). Many flags fall into groups of similar designs called flag families. The study of flags is known...

their maritime flags as national flags, in the course of the 19th and early 20th centuries. The specifications of the flag of Denmark, based on a flag that...

alternative green flag with a harp symbol. The state currently has three official flags: a state flag, a governor's flag, and a "naval and maritime flag" (despite...

waving of a flag by a dignitary to signify the formal commencement of an event, it's called flag off. In naval or maritime context, a maritime flag or a naval...

of the flag to the Battle of Lindanise of 1219. The elongated Nordic cross, which represents Christianity, reflects its use as a maritime flag in the...