Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6TGG callsign genealogy
Currently held by Rotheram, Bret R
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 KO6TGG's current licensee, walking backwards.
- Rotheram, Bret RCAgranted 2025-03-19cancelled 2025-04-08
Successor callsigns
Callsigns held now by people who previously held KO6TGG.
No current licensee on record previously held this callsign.