International Marine Signal Flags

Alphabet Flags

A	B	C	D	E	F
G	H	I	J	K	L
M	N	O	P	Q	R
S	T	U	V	W	X
Y	Z

Answering Pennant

Numeric Pennants

0	1	2	3
4	5	6	7
8	9

Substitute Pennants

The first substitute repeats the upper flag or pennant of a hoist, the second substitute repeats the second flag or pennant, and so on.

Substitute 1	Substitute 2	Substitute 3
Issue 1 / January 2004