Welcome to the
home page of Ham Radio Station OP4K
Primary call ON4JZ
Other callsigns used OO4JZ - OQ4JZ - OR4JZ - OS4JZ - OT4JZ and
OT5A (contest team Lier M/M)
Ex callsigns ON1BZJ - ON4AJZ
QSL cards received
Clik on the 1st letter of a country that starts with that letter (example
B for Bahamas - Belgium - etc)
© Ziegelshiffer Joe OP4K 2024 - Last update January 02, 2024