Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KG7GWO callsign genealogy
Currently held by MADSEN, ERLYN G
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 KG7GWO's current licensee, walking backwards.
- MADSEN, ERLYN GUTgranted 2013-11-19cancelled 2013-11-25
Successor callsigns
Callsigns held now by people who previously held KG7GWO.
- MADSEN, ERLYN GUTgranted 2013-12-14cancelled 2026-03-07