Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3NZ callsign genealogy
Currently held by STERIN, CHARLES 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 AB3NZ's current licensee, walking backwards.
- Sterin, Charles JMDgranted 2002-02-05cancelled 2006-03-24
Successor callsigns
Callsigns held now by people who previously held AB3NZ.
No current licensee on record previously held this callsign.