Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2ZBA callsign genealogy
Currently held by STETZER, WILLIAM T
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 K2ZBA's current licensee, walking backwards.
- STETZER, WILLIAM TNCgranted 2015-02-03cancelled 2015-02-24
Successor callsigns
Callsigns held now by people who previously held K2ZBA.
No current licensee on record previously held this callsign.