Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5CFG callsign genealogy
Currently held by Gyer, Charles 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 K5CFG's current licensee, walking backwards.
- Gyer, Charles FLAgranted 2005-08-05cancelled 2006-09-19
Successor callsigns
Callsigns held now by people who previously held K5CFG.
No current licensee on record previously held this callsign.