Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4BPR callsign genealogy
Currently held by PULLIAM JR, CLAUDE C
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 K4BPR's current licensee, walking backwards.
- Powers, William MTNgranted 2014-03-11cancelled 2015-02-18
Successor callsigns
Callsigns held now by people who previously held K4BPR.
- PULLIAM JR, CLAUDE CNCgranted 2007-09-01cancelled 2009-07-24
All historical holders
Every license row we've seen with the callsign K4BPR, oldest first.
- PULLIAM JR, CLAUDE C NC2007-07-13 → cancelled 2007-09-01
- Powers, William M TN2025-12-05 active