Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0ZYA callsign genealogy
Currently held by BRANDENBURG, DENNIS L
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 KC0ZYA's current licensee, walking backwards.
- Brandenburg, Dennis LIAgranted 2006-09-14cancelled 2007-03-15
Successor callsigns
Callsigns held now by people who previously held KC0ZYA.
- BRANDENBURG, DENNIS LIAgranted 2016-07-12