Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3RZ callsign genealogy
Currently held by CORWIN, KENNETH G
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 AB3RZ's current licensee, walking backwards.
- CORWIN, KENNETH GPAgranted 2013-03-06cancelled 2013-04-16
Successor callsigns
Callsigns held now by people who previously held AB3RZ.
No current licensee on record previously held this callsign.