Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0VKR callsign genealogy
Currently held by Bradley, Rosalea C
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 KC0VKR's current licensee, walking backwards.
- Bradley, Rosalea CCOgranted 2022-02-07cancelled 2022-02-25
Successor callsigns
Callsigns held now by people who previously held KC0VKR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0VKR, oldest first.
- Schiermeister, Ryan A IA2005-11-10 → cancelled 2017-11-11
- Bradley, Rosalea C CO2022-02-25 active