Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6WLC callsign genealogy
Currently held by HAMMEL, RONALD R
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 K6WLC's current licensee, walking backwards.
- Farr, JasonCAgranted 2025-03-19cancelled 2025-04-12
Successor callsigns
Callsigns held now by people who previously held K6WLC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6WLC, oldest first.
- HAMMEL, RONALD R CA2008-03-28 → cancelled 2020-06-25
- Farr, Jason CA2025-04-12 active