International Code Flags
(As they pertain to Ships)

Code Flag Alpha - I have a diver down; keep well clear at slow speed.
Code Flag Bravo - I am taking in, or discharging, or carrying dangerous goods.
Code Flag Charlie - Yes (affirmative).
Code Flag Delta - Keep clear of me; I am manouvering with difficulty.
Diver Down - Stay well clear (Divers in the Area)
Code Flag Echo - I am altering my course to starboard.
Code Flag Foxtrot - I am disabled communicate with me.
Code Flag Golf - I require a pilot.
Code Flag Hotel - I have a Pilot Onboard
Stay Clear of any Tug or Crew Boat flying this flag.
It means a Harbor Pilot is Aboard and Ship Traffic should be Nearby.
Code Flag India - I am altering my course to port.
Code Flag Juliett - I am on fire and have dangerous cargo onboard; keep well clear of me.
Code Flag Kilo - I wish to communicate with you.
Code Flag Lima - You should stop you vessel instantly
Code Flag Mike - My vessel is stopped and is making no way through the water.

Code Flag November - No {negative).

Code Flag Oscar - Man Overboard
Code Flag Papa - All persons should report onboard as the vessel is about to proceed to sea.
Code Flag Quebec - My vessel is healthy and I request free pratique.
Code Flag Romeo - (No single letter meaning)
Code Flag Sierra - I am operating astern propulsion.
Code Flag Tango - Keep clear of me I am engaged in pair trawling.

Code Flag Uniform - You are running into danger

Code Flag Victor - I require Assistance
Code Flag Whisky - I require medical assistance.
Code Flag XRay - Stop carring out your intentions and watch for my signals.
Code Flag Yankee - I am dragging my anchor.
Code Flag Zulu - I require a tug.
Jolly Roger - Beware of Boats in International Waters Fying this Flag
To Sailing 101
To Yacht Racing
Code Flag Meanings
To the Mainsheet