Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ4GLF callsign genealogy
Currently held by West Palm Beach Amateur 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 KJ4GLF's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KJ4GLF.
- WS4FSMcancelledWest Palm Beach Amateur Radio ClubFLgranted 2010-11-16cancelled 2013-11-19