Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1ZI callsign genealogy
Currently held by Gage, Mary K
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 K1ZI's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K1ZI.
- Wilbanks, DanielGAgranted 2026-03-24
All historical holders
Every license row we've seen with the callsign K1ZI, oldest first.
- Gage, Mary K FL2012-11-28 → cancelled 2025-02-19
- Wilbanks, Daniel GA2025-03-08 → cancelled 2026-03-24