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ICAO Alphabet Codes

Alphabet Codes


This is officially termed the ICAO (International Civil Aviation Organization) code. The ICAO is a United Nations department. Initially used by the US military, the code has since gained pervasive adoption by the airlines and is used throughout all civil aviation. 
    A=Alpha
    B=Bravo
    C=Charlie
    D=Delta
    E=Echo
    F=Foxtrot
    G=Golf
    H=Hotel
    I=India
    J=Juliet
    K=Kilo
    L=Lima
    M=Mike
    N=November
    O=Oscar
    P=Papa
    Q=Quebec
    R=Romeo
    S=Sierra
    T=Tango
    U=Uniform
    V=Victor
    W=Whiskey
    X=X-ray
    Y=Yankee
    Z=Zulu

Maritime Signal Flags

International Maritime Signal Flags


Semaphore Flag Signals
 
A and 1		
 
B and 2		
 
C and 3		
 
D and 4		
 
E and 5		




 
F and 6		
 
G and 7		
 
H and 8		
 
I and 9		
 
J and Alphabetic		




 
K and 0 (zero)		
 
L		
 
M		
 
N		
 
O		




 
P		
 
Q		
 
R		
 
S		
 
T		




 
U		
 
V		
 
W		
 
X		
 
Y		




 
Z		
  
 
Error		
 
Numerical		
 
Annul




 

 



 







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