Amateur Radio Station 4S7AB from Sri Lanka – Worldwide Friendship beyond signal reports.
It takes years of Experience, Hard work, Commitment and above all a continuous Passion for the hobby. Success is measured not by time, but by what you have achieved in that time. The unstoppable journey continues steady and strong…




QSL Information
Please QSL direct to the below address with sufficient return postage. (Note : I have No QSL Manager anywhere) .
Kamal Edirisinghe (4S7AB)No 82 B,Walaliyadda,Ellakkala 11116,Sri Lanka |
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**4S7AB now active from 160m to 6m, 2m/70cm and Satllites including QO-100. Every QSO and the OP behind is equally important to me issespective of band mode or your QTH**
Other Callsigns owns and used over the years
- KA5MAL (USA Extra class vanity call valid from 2003)
- 8Q7ED (Maldives valid from 2006)
- LA/4S7AB(Norway 1999 -2000)
- SM0/4S7AB (Sweden 2000-2001)
- M/4S7AB (England 2001)
- 9M0/4S7AB (Malaysia 2004)
- YB0AZ/KA5MAL (Indonesia 2010)
- JA1GAF/KA5MAL (Japan 2004)
- VU2RBI/KA5MAL (India 2005)
Affiliations with Clubs and Societies
- Radio Society of Sri Lanka (RSSL) – Life Member
- UK Six Meter Group (UKSMG) – Member
- European PSK Club – Member #314
- CWJF Group – Member #860
My Activity Levels (Log Analysis Jan 2019)
- CW 45%
- SSB 30%
- FT8 21%
- All Other Digimodes 4%