Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0ZIX callsign genealogy
Currently held by Hicks, Jeffrey M
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 KC0ZIX's current licensee, walking backwards.
- Hicks, Jeffrey MMOgranted 2016-09-10cancelled 2019-03-19
Successor callsigns
Callsigns held now by people who previously held KC0ZIX.
- Hicks, Jeffrey MMOgranted 2016-09-10cancelled 2019-03-19
All historical holders
Every license row we've seen with the callsign KC0ZIX, oldest first.
- Hicks, Jeffrey M MO2007-01-30 → cancelled 2016-09-10
- Hicks, Jeffrey M IN2019-03-19 active