Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7SFG callsign genealogy
Currently held by Galanos, Shaun F
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 K7SFG's current licensee, walking backwards.
- Galanos, Shaun FCAgranted 2015-11-10cancelled 2016-02-02
Successor callsigns
Callsigns held now by people who previously held K7SFG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7SFG, oldest first.
- GLENN, SUSAN S AZ2001-03-13 → cancelled 2013-03-14
- Galanos, Shaun F CA2016-02-02 active