Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0YGA callsign genealogy
Currently held by Parmelee, Alexander T
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 K0YGA's current licensee, walking backwards.
- Parmelee, Alexander TCOgranted 2018-06-14cancelled 2018-09-11
Successor callsigns
Callsigns held now by people who previously held K0YGA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0YGA, oldest first.
- DEINES, LA VERN L NE1990-05-29 → cancelled 2002-05-30
- Parmelee, Alexander T CO2018-09-11 active