Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4UYQ callsign genealogy
Currently held by BULLOCH, ROBERT D
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 K4UYQ's current licensee, walking backwards.
- BULLOCH, ROBERT DGAgranted 2022-03-12cancelled 2022-04-22
Successor callsigns
Callsigns held now by people who previously held K4UYQ.
- BULLOCH, ROBERT DGAgranted 2022-03-12cancelled 2022-04-22
All historical holders
Every license row we've seen with the callsign K4UYQ, oldest first.
- BULLOCH, ROBERT D GA2020-11-13 → cancelled 2022-03-12
- BULLOCH, ROBERT D GA2022-04-22 active