Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4TQG callsign genealogy
Currently held by Perez, Martin
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 KD4TQG's current licensee, walking backwards.
- Perez, MartinFLgranted 2015-02-20cancelled 2015-03-13
Successor callsigns
Callsigns held now by people who previously held KD4TQG.
- Perez, MartinFLgranted 2018-01-30
All historical holders
Every license row we've seen with the callsign KD4TQG, oldest first.
- PEREZ, MARTIN FL1992-10-13 → cancelled 2004-10-14
- Perez, Martin FL2015-03-13 → cancelled 2018-01-30