Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD4RAT callsign genealogy
Currently held by PERRY, REGGIE G
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 KD4RAT's current licensee, walking backwards.
- PERRY, REGGIE GGAgranted 2019-12-31cancelled 2020-03-07
Successor callsigns
Callsigns held now by people who previously held KD4RAT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4RAT, oldest first.
- SMITH, DAVID B FL1999-06-24 → cancelled 2011-06-25
- PERRY, REGGIE G GA2020-03-07 active