First flown in 1799 to mark a distinctive difference between ships of the revenue service and standard merchant ships. This flag indicates vessels that have the legal authority to board another vessel. It is used only as a symbol of law enforcement authority and is never carried as a parade flag.
Coast Guard ensign design has 16 perpendicular stripes, alternate red and white, the union of the ensign to be the arms of the United States in a dark blue on a white field.
Government Specification Maritime Ensigns - Made in USA
These items are made in accordance with DDD-F-416F and U.S. Code, Title 4
Heavy canvas duck heading constructed to government specifications
#2 rolled rim, solid brass, toothed grommets on sizes up to 30x48"
Nautical snap and ring attachment on 5x9.5' sizing
Starting at $12.95
