Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0ERN callsign genealogy
Currently held by Nordstrom, Evan R
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 K0ERN's current licensee, walking backwards.
- Nordstrom, Evan RMNgranted 2014-06-17cancelled 2018-07-31
Successor callsigns
Callsigns held now by people who previously held K0ERN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0ERN, oldest first.
- BOOK, ROBERT W IA1996-07-10 → cancelled 2008-07-11
- Nordstrom, Evan R MN2018-07-31 active