Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR6G callsign genealogy
Currently held by Zawoy, Karl R
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KR6G's current licensee, walking backwards.
- Zawoy, Karl RFLgranted 2009-10-20cancelled 2017-09-06
Successor callsigns
Callsigns held now by people who previously held KR6G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KR6G, oldest first.
- ALEXANDER, BILL G CA2011-05-10 → cancelled 2015-08-17
- Zawoy, Karl R FL2017-09-06 active