Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4BUR callsign genealogy
Currently held by Bradley, Samuel 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 KK4BUR's current licensee, walking backwards.
- Bradley, Samuel DTNgranted 2021-03-29cancelled 2026-01-27
Successor callsigns
Callsigns held now by people who previously held KK4BUR.
- Bradley, Samuel DTNgranted 2021-03-29cancelled 2026-01-27
All historical holders
Every license row we've seen with the callsign KK4BUR, oldest first.
- Bradley, Samuel D FL2011-04-28 → cancelled 2011-06-21
- Bradley, Samuel D TN2026-01-27 active