Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG0Y callsign genealogy
Currently held by CARROLL, JOHN 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 KG0Y's current licensee, walking backwards.
- Johnson, Bryan NCOgranted 2014-02-03cancelled 2021-01-05
Successor callsigns
Callsigns held now by people who previously held KG0Y.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG0Y, oldest first.
- CARROLL, JOHN T FL1990-03-06 → cancelled 2002-03-07
- York, George W NM2008-12-16 → cancelled 2020-12-17
- Johnson, Bryan N CO2021-01-05 active