Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4OZY callsign genealogy
Currently held by POULTON, JOHN 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 K4OZY's current licensee, walking backwards.
- POULTON, JOHN WNCgranted 1997-02-14cancelled 2003-09-03
Successor callsigns
Callsigns held now by people who previously held K4OZY.
No current licensee on record previously held this callsign.