Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4BLR callsign genealogy
Currently held by Rigsby, Bryan
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 KW4BLR's current licensee, walking backwards.
- Rigsby, BryanGAgranted 2023-05-09cancelled 2023-06-02
Successor callsigns
Callsigns held now by people who previously held KW4BLR.
No current licensee on record previously held this callsign.