Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9GGT callsign genealogy
Currently held by Gonzalez Torres, Gabriel
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 KD9GGT's current licensee, walking backwards.
- Gonzalez Torres, GabrielILgranted 2021-06-15cancelled 2021-07-07
Successor callsigns
Callsigns held now by people who previously held KD9GGT.
- Martin, SabinINgranted 2016-06-14
All historical holders
Every license row we've seen with the callsign KD9GGT, oldest first.
- Martin, Sabin IN2016-05-16 → cancelled 2016-06-14
- Gonzalez Torres, Gabriel IL2021-07-07 active