Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RLW callsign genealogy
Currently held by WILSON, RICHARD L
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 K4RLW's current licensee, walking backwards.
- WILSON, RICHARD LFLgranted 2020-02-07cancelled 2021-05-25
Successor callsigns
Callsigns held now by people who previously held K4RLW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4RLW, oldest first.
- WORLEY, RONALD L FL2009-04-15 → cancelled 2021-04-16
- WILSON, RICHARD L FL2021-05-25 active