Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG6OJU callsign genealogy
Currently held by Mayfield, Brian 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 KG6OJU's current licensee, walking backwards.
- Mayfield, Brian CCAgranted 2020-01-16cancelled 2020-02-04
Successor callsigns
Callsigns held now by people who previously held KG6OJU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG6OJU, oldest first.
- Mayfield, Brian C CA2002-12-23 → cancelled 2014-12-24
- Mayfield, Brian C CA2020-02-04 active