Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0PDX callsign genealogy
Currently held by Feves, Loren 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 K0PDX's current licensee, walking backwards.
- Feves, Loren CORgranted 2016-06-21cancelled 2016-08-09
Successor callsigns
Callsigns held now by people who previously held K0PDX.
- WIDNER, JEREMY RMOgranted 2023-04-25
All historical holders
Every license row we've seen with the callsign K0PDX, oldest first.
- WIDNER, JEREMY R MO2010-06-15 → cancelled 2012-10-20
- Feves, Loren C OR2016-08-09 active