A - Alpha
Divers Down

B - Bravo
I am taking in or discharging or carrying dangerous goods

C - Charlie
Affirmative/Yes

D - Delta
Keep Clear, I am manoeuvring with difficulty

E - Echo
Altering course to starboard

F - Foxtrot
I am disabled, please communicate

G - Golf
I require a Pilot

H - Hotel
I have a pilot on board

I - India
I am altering course to port

J - Juliet
I am on fire and have dangerous cargo aboard; keep well clear of me

K -Kilo
I wish to communicate with you

L - Lima
You should stop your vessel instantly

M - Mike
My vessel is stopped and making no way through the water

N - November
No (negative)

O - Oscar
Man overboard

P - Papa
All aboard, vessel is about to proceed to sea

Q - Quebec
My vessel is healthy and I request free practique

R - Romeo

S - Sierra
My engines are going full speed astern

T - Tango
Keep clear of me I am engaged in pair trawling

U - Uniform
You are running into danger

V - Victor
Require assitance (not in distress)

W - Whiskey
I require medical assistance

X - X-ray
Stop carrying out your intentions and watch for my signals

Y - Yankee
I am carrying mail / dragging anchor

Z - Zulu
I require a tug

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