Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AJ4WZ callsign genealogy
Currently held by RAY, JOHN R
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 AJ4WZ's current licensee, walking backwards.
- RAY, JOHN RSCgranted 2009-10-16cancelled 2010-03-22
Successor callsigns
Callsigns held now by people who previously held AJ4WZ.
No current licensee on record previously held this callsign.