Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ6Q callsign genealogy
Currently held by DAVIDSON, GARALD L
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 KJ6Q's current licensee, walking backwards.
- Sugiya, ToshiharuCAgranted 2007-10-23cancelled 2008-02-05
Successor callsigns
Callsigns held now by people who previously held KJ6Q.
- DAVIDSON, GARALD LORgranted 2024-08-08
All historical holders
Every license row we've seen with the callsign KJ6Q, oldest first.
- DAVIDSON, GARALD L CA2004-07-27 → cancelled 2004-11-05
- SUGIYA, TOSHIHARU CA2017-11-21 active