Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KBL callsign genealogy
Currently held by PRINCETON HAM RADIO CLUB
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 W4KBL's current licensee, walking backwards.
- KG4SLTcancelledPRINCETON AMATEUR RADIO SOCIETYKYgranted 2002-04-01cancelled 2002-08-09
Successor callsigns
Callsigns held now by people who previously held W4KBL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4KBL, oldest first.
- LINTON, JAMES L KY1991-08-20 → cancelled 2001-01-10
- PRINCETON HAM RADIO CLUB KY2023-01-10 active