Morse Code

    A = .-      N = -.     . = .-.-.-     0 = -----      CQ = -.-.--.-
    B = -...    O = ---    , = --..--     1 = .----     SOS = ...---...
    C = -.-.    P = .--.   ? = ..--..     2 = ..---      AR = .-.-.
    D = -..     Q = --.-   = = -...-      3 = ...--      VA = ...-.-
    E = .       R = .-.    - = -....-     4 = ....-      AS = .-...
    F = ..-.    S = ...    ( = -.--.-     5 = .....       K = -.-
    G = --.     T = -      ) = -.--.-     6 = -....       V = ...-
    H = ....    U = ..-    : = ---...     7 = --...      BK = -...-.-
    I = ..      V = ...-   ; = -.-.-.     8 = ---..      DX = -..-..-
    J = .---    W = .--    " = .-..-.     9 = ----.      FB = ..-.-...
    K = -.-     X = -..-   ' = .----.                    OM = -----
    L = .-..    Y = -.--   / = -..-.                     SK = ...-.-
    M = --      Z = --..   $ = ...-..-    Error = ........


     CQ (seek you)       = -.-.--.-       SOS (distress call) = ...---...
     AR (end of message) = .-.-.           SK (end of work)   = ...-.-
     KA (attention)      = -.-.-            V (test)          = ...-
      K (go ahead)       = -.-              R (received,ok)   = .-.
     AS (wait)           = .-...


     SPACING:

        The letter E (dit) is the basic unit of time in the International
     Morse Code and is one time unit. The letter T (dah) is three times the
     length of the E or (dit). The space between parts of a letter is equal
     to about one time unit. The space between letters equals three time
     elements and the space between words is equivalent to five dits.