Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0BLS callsign genealogy
Currently held by Copenace, Kenneth H
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 K0BLS's current licensee, walking backwards.
- Copenace, Kenneth HMNgranted 2019-10-10cancelled 2021-03-16
Successor callsigns
Callsigns held now by people who previously held K0BLS.
- Seals, Brandon LNCgranted 2018-06-05
All historical holders
Every license row we've seen with the callsign K0BLS, oldest first.
- Seals, Brandon L NC2008-08-01 → cancelled 2011-06-23
- Copenace, Kenneth H MN2021-03-16 active