International Code Signaling Flags

International code signaling flags flags are rarely used or seen these days.

However, I was given this tapestry of flags by my good friend Isabel while I was over-wintering in the South of Spain in the marina at Almerimar, and just wanted an excuse to show it off.

signal flags

One-flag signaling flags are normally used for urgent or very common signals.

A; alpha, Diver down keep clear (when stationary) or I am undergoing a speed trial.

B; bravo, dangerous cargo

C; Charlie, Affirmative

D; delta, Keep clear Keep clear of me, I am maneuvering with difficulty.

E; echo, Altering course to starboard

F; foxtrot, I am disabledG; golf, I require a Pilot

H; hotel, Pilot on board

I; India, Altering course to Port

J; Juliet, On fire keep clear

K; kilo, I wish to communicate

L; lima, Stop instantly

M; mike, I am stopped. Or I have a doctor on board.

N; November, No negative

O; Oscar, Man overboard

P; papa, About to sail The vessel is about to proceed sea. Or If already at sea - Your lights are out or burning badly. Or Fishing boat at sea - My nets have come fast upon an obstruction.

Q; Quebec, My vessel is healthy and I request free practique.

R; romeo, The way is off my ship. You may pass me.

S; sierra, My engines are going full speed astern

T; Tango, Keep clear of me, I am engaged in pair trawling. Or Do not pass ahead of me.

U; Uniform, You are running into danger.

V; Victor, I require assistance. (not distress)

W; Whiskey, I require medical assistance.

X; X-Ray, Stop carrying out your intentions and watch for my signals.

Y; Yankee, I am dragging anchor. Or I am carrying mails.

Z; Zulu, I require a tug.

Two-flag signaling flags are mostly distress and maneuvering signals.

AC; I am abandoning my vessel.