Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6AXX callsign genealogy
Currently held by Campbell Jr, William G
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 K6AXX's current licensee, walking backwards.
- Romero, AlbertoCAgranted 2019-08-07cancelled 2020-02-08
Successor callsigns
Callsigns held now by people who previously held K6AXX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6AXX, oldest first.
- Campbell Jr, William G CA2007-11-14 → cancelled 2020-01-24
- Romero, Alberto CA2020-02-08 active