Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4SIQ callsign genealogy
Currently held by WYNNE, GEORGE A
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 K4SIQ's current licensee, walking backwards.
- WYNNE, CARL AGAgranted 2013-01-31cancelled 2013-03-26
Successor callsigns
Callsigns held now by people who previously held K4SIQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4SIQ, oldest first.
- WYNNE, GEORGE A GA2003-01-30 → cancelled 2011-04-07
- WYNNE, CARL A GA2023-09-07 active