Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7TJG callsign genealogy
Currently held by GAMBLE, TIMOTHY J
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 K7TJG's current licensee, walking backwards.
- GAMBLE, TIMOTHY JUTgranted 2019-08-22cancelled 2019-09-17
Successor callsigns
Callsigns held now by people who previously held K7TJG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7TJG, oldest first.
- ROY, ROLAND G FL2001-08-11 → cancelled 2013-08-13
- GAMBLE, TIMOTHY J UT2019-09-17 active