International signal flags

The following are the International Signal Flags

Click the images to discover the meanings of each flag

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I have a diver down; keep well clear at slow speed
A
I am taking in; discharging; carrying dangerous goods
B
Yes
C
Keep clear of me; I am manoeuvering with difficulty
D
I am altering my course to starboard
E
I am disabled; communicate with me
F
I require a pilot; on Fishing vessels: I am hauling nets
G
I have a pilot on board
H
I am altering my course to port
I
I am on fire with dangerous cargo on board; Keep clear
J
I wish to communicate with you
K
You should stop your vessel instantly
L
My vessel is stopped - not making way through water
M
No alternative meaning
N
Man overboard
O
In Harbour; all persons should report on board as the vessel is about to proceed to sea
P
My vessel is healthy and I request free pratique
Q
No alternative meaning
R
I am operating astern
S
Keep clear of me; I am engaged in pair trawling
T
You are running into danger
U
I require Assistance
V
I require medical assistance
W
Stop carring out your intentions - watch my signal
X
I am dragging my anchor
Y
I require a tug. on Fishing vessel; I am shooting nets
Z
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
0
0

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