Framed International Code of Signals Zulu (Z) Linen Flag

Framed International Code of Signals Zulu (Z) maritime signal flag, professionally mounted within a shadow box display. Constructed of four triangular linen panels in yellow, blue, red, and black, the flag retains its original canvas hoist, rope lanyard, and wooden toggle. When flown alone, the Zulu (Z) flag means "I require a tug." Among fishing vessels, it also signifies "I am shooting nets." The flag serves as an important operational signal, either requesting tug assistance for maneuvering or advising nearby vessels that fishing gear is being deployed. The canvas hoist bears the Annin Flag Company "Defiance" label. Annin is America's oldest flag maker. International Code of Signals flags were widely used aboard naval and merchant vessels to communicate standardized navigational, operational, and safety messages before the widespread adoption of radio communications, and they remain an internationally recognized maritime signaling system today.

Weight: 9 lbs.
Overall Dimensions: 23"H × 27"W × 1 1/2"D
Made: American
Material: Linen
Date: 1950