Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4EZX callsign genealogy
Currently held by ZERANSKI, JOSEPH E
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 K4EZX's current licensee, walking backwards.
- ZERANSKI, JOSEPH EVAgranted 2016-09-12cancelled 2016-10-04
Successor callsigns
Callsigns held now by people who previously held K4EZX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4EZX, oldest first.
- JOHNSON, HAROLD FL1997-02-20 → cancelled 2009-02-21
- ZERANSKI, JOSEPH E VA2016-10-04 active