Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7GUM callsign genealogy
Currently held by GUM, AUBREY K
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 K7GUM's current licensee, walking backwards.
- Gum, Aubrey KUTgranted 2014-04-29cancelled 2016-06-18
Successor callsigns
Callsigns held now by people who previously held K7GUM.
No current licensee on record previously held this callsign.