Código Internacional de Señales

Single Letter Signals
Nunber 0 Number 1 Number 2 Number 3 Number 4 Number 5 Number 6 Number 7 Number 8 Number 9
Nadazero
Unaone
Bissotwo Terrathree Kartefour Pantafive
Soxisix
Setteseven Oktoeight Novenine
Alfa
I have a diver down; keep well clear at slow speed.
Bravo
I am taking in, or discharging, or carrying dangerous goods.
Charlie
Yes (affirmative or “The significance of the previous group should be read in
the affirmative”).
Delta
Keep clear of me; I am maneuvering with difficulty.
Echo
I am altering my course to starboard.
Foxtrot
I am disabled; communicate with me.
Golf
Hotel
I require a pilot. When made by fishing vessels operating in close proximity
on the fishing grounds it means: “I am hauling nets”.
I have a pilot on board.
India
Juliet
I am altering my course to port.
I am on fire and have dangerous cargo on board: keep well clear of me, or I
am leaking dangerous cargo.
Kilo
I wish to communicate with you.
Lima
You should stop your vessel instantly.
Mike
My vessel is stopped and making no way through the water.
No (negative or “The significance of the previous group should be read in the
November
negative”). This signal may be given only visually or by sound. For voice or
Oscar
Man overboard.
radio transmission the signal should be “NO”.
In harbor.- All persons should report on board as the vessel is about to
proceed to sea.
Papa
At sea.- It may be used by fishing vessel to mean: “My nets have come fast
upon an obstruction”. It may also be used as a sound to mean: “I require a
pilot”.
Quebec
My vessel is “healthy” and I request free pratique.
Romeo
“Received” “I received your last signal”.
Sierra
I am operating astern propulsion.
Tango
Keep clear of me; I am engaged in pair trawling.
Uniform
You are running into danger.
Victor
I require assistance.
Whiskey
I require medical assistance.
X-Ray
Stop carrying out your intentions and watch for my signals.
Yankee
I am dragging my anchor.
Zulu
I require a tug. When made by fishing vessels operating in close proximity on
the fishing grounds it means: “I am shooting nets”.
1st Substitute.
2nd Substitute.
3rd Substitute.
CODE (answering pennant or decimal point).
AL
AN
BR
I have a doctor on board.
I need a doctor.
I require a helicopter urgently.
SAR aircraft is coming to you assistance.
CP1
CS
CZ
DW
FA
What is the name or identity signal of your vessel (or station)?
You should make a lee for the boat(s)/raft(s).
Vessel (name or identity signal) is drifting near lat… long…
Will you give me my position?
Man overboard. Please take action to pick him up (position to be indicated if
GW
necessary).
I am engaged in submarine survey work (underwater operations). Keep clear of me
IR
IT
JB
and go slow.
I am on fire.
There is danger of explosion.
I am (or vessel indicated is) aground in lat… long… (also the followings
complements, if necessary): 0 in rocky bottom, 1 on soft bottom, 2 forward, 3
JF
amidships, 4 aft, 5 at high water forward, 6 at high water amidships, 7 at high
water aft, 8 full length of vessel, 9 full length of vessel at high water.
JM
JW
NA
You are running the risk of going aground at low water.
I have sprung a leak.
Navigation is closed.
NC
PD
PM
SM
I am in distress and require immediate assistance.
Your navigation light(s) is (are) not visible.
You should follow in my wake (or wake of vessel indicated).
I am undergoing speed trials.