Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4JAZ callsign genealogy
Currently held by DRUMMOND JR, ALTON J
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 KA4JAZ's current licensee, walking backwards.
- Drummond Jr, Alton JALgranted 2002-05-14cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held KA4JAZ.
No current licensee on record previously held this callsign.