D. Radiotelegraph Operating Signals

AA - all after

AB - all before

ABT - about

AGN - again

ANT - antenna

AR - end of message

BK - interrupt a transmission in progress

CK - check

CL - closing down

COPI - copy

CQ - general call to all stations

CUL - see you later

DE - from

DX - distant station

ES - and

FB - fine

GUD - good

HI - CW laugh

HR - here

HW - how is

K - invitation to transmit

cont...up

cont...

NW - now

OM - old man

OP - operator

PSE - please

PWR - power

RIG - equipment

RPT - repeat

RX - receiver

SK - end of transmission

SRI - sorry

TNX - thank you

TX - transmitter

UR - your

VY - very

WKD - worked

WX - weather

XTAL - crystal

XYL - wife

YL - young lady

73 - best regards

88 - love and kisses