My beginning, learning, work, stoppage and continuation work with my friends a radioamateurs on the World.

NEW SUFIX IN MY CALL SIGN

From 1974 to 1990 I used the suffix YU4(CW), and from 2017 to 2025 I had no choice with the new callsign 9A4(CW), because at that time 9A4CW was used by Dejan, so I chose the suffix 9A9(CW) until 01.10.2025, but also because of the length of the code callsign 9A9CW 13 dots / 6 dashes = 19, and for another reason that in many QSO logs, especially in competitions, my callsign was written abbreviated as 9A9C without W, which bothered me a little. 9A4N was free and has a code of 7/7=14 dots+dash. and is much simpler for CW work for reciv correct, although it is not a suffix (CW) but 9a4 instead of the long 9a9, and that is a simple reason for renaming the old callsign for next period.