Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4JLC callsign genealogy
Currently held by CAMPBELL, JOHN 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 W4JLC's current licensee, walking backwards.
- CAMPBELL, JOHN LNCgranted 2010-07-12cancelled 2010-11-19
Successor callsigns
Callsigns held now by people who previously held W4JLC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4JLC, oldest first.
- CUNNINGHAM, JERRY L GA1998-01-14 → cancelled 2006-04-08
- CAMPBELL, JOHN L NC2020-09-15 active