Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3ZCI callsign genealogy
Currently held by Bryce, Glenn 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 KC3ZCI's current licensee, walking backwards.
- Bryce, Glenn MMDgranted 2024-04-17cancelled 2024-05-07
Successor callsigns
Callsigns held now by people who previously held KC3ZCI.
- Bryce, Glenn MMDgranted 2025-09-12