Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4JWC callsign genealogy
Currently held by CASEY JR, JAMES 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 K4JWC's current licensee, walking backwards.
- Coker, John WTNgranted 2022-11-08cancelled 2024-07-12
Successor callsigns
Callsigns held now by people who previously held K4JWC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4JWC, oldest first.
- CARTNER, JERRY W NC1999-01-13 → cancelled 2011-01-14
- CASEY JR, JAMES W SC2012-06-16 → cancelled 2024-06-18
- Coker, John W TN2024-07-12 active