A: Alpha – diver down; keep clear
B: Bravo – carrying dangerous cargo
C: Charlie – yes
D: Delta – keep clear
E: Echo – altering course to starboard
F: Foxtrot – I am disabled
G: Golf – I want a pilot
H: Hotel – a pilot on board
I: India – I am altering course to port
J: Juliet – vessel on fire keep clear
K: Kilo – I want to communicate with you
L: Lima – stop your vessel instantly
M: Mike – my vessel is stopped
N: November – no
O: Oscar – Man overboard
P: Papa – vessel is about to sail
Q: Quebec – I request free pratique
R: Romeo – reverse course
S: Sierra – engines are going astern
T: Tango – keep clear
U: Uniform – you are heading into danger
V: Victor – require assistance
W: Whiskey – require medical assistance
X: X-ray – stop your intention
Y: Yankee – am dragging anchor
Z: Zulu – I require a tug
