Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4RSL callsign genealogy
Currently held by LA FLAMME, ROGER S
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 WB4RSL's current licensee, walking backwards.
- LA FLAMME, ROGER SNCgranted 2023-08-08cancelled 2025-02-08
Successor callsigns
Callsigns held now by people who previously held WB4RSL.
- LA FLAMME, ROGER SNCgranted 2025-05-28
All historical holders
Every license row we've seen with the callsign WB4RSL, oldest first.
- ZELLMER, ERNEST J NC1997-11-06 → cancelled 2009-11-07
- LA FLAMME, ROGER S NC2025-02-08 → cancelled 2025-05-28