Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RCX callsign genealogy
Currently held by COLEMAN, RUSSELL W
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 K4RCX's current licensee, walking backwards.
- COLEMAN, RUSSELL WNCgranted 2024-07-04cancelled 2024-10-04
Successor callsigns
Callsigns held now by people who previously held K4RCX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4RCX, oldest first.
- BOLLES, ROSEMARY M NC2005-01-10 → cancelled 2017-03-28
- COLEMAN, RUSSELL W NC2024-10-04 active