Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0KOS callsign genealogy
Currently held by Milijasevic, Rade
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 K0KOS's current licensee, walking backwards.
- Milijasevic, RadeCOgranted 2017-06-08cancelled 2020-05-19
Successor callsigns
Callsigns held now by people who previously held K0KOS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0KOS, oldest first.
- BROWN, ROBERT L MO1997-06-17 → cancelled 2009-06-18
- Milijasevic, Rade CO2020-05-19 active