Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3XZ callsign genealogy
Currently held by Kanarr, Charles D
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 AB3XZ's current licensee, walking backwards.
- Kanarr, Charles DPAgranted 2014-04-04cancelled 2015-08-21
Successor callsigns
Callsigns held now by people who previously held AB3XZ.
No current licensee on record previously held this callsign.