Study Aid: Group Chart for Learning the International Morse Code (BSA Course)

1. Boy Scouts of America
Morse Code Training Groups
Group I
E T A O I N S
Group II
H R D L U C 5
Group III
M P F W V 0
Group IV
Y B 6 J Q 4
Group V
K X Z 1 2 .period
,comma
Group VI
3 6 7 ?
interrogation
Received
roger
AR
end of message
SK
end of transmission
Group VII
8 9 AS
wait
BT
break or double dash
AA
end of line