Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0KRX callsign genealogy
Currently held by Miley, Douglas
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 K0KRX's current licensee, walking backwards.
- Miley, Douglas DMOgranted 2020-08-10cancelled 2020-09-04
Successor callsigns
Callsigns held now by people who previously held K0KRX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0KRX, oldest first.
- PARK, ROBERT M KS2007-10-04 → cancelled 2019-12-24
- Miley, Douglas MO2020-09-04 active