Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD6RAY callsign genealogy
Currently held by SANDOVAL, ARTURO
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 KD6RAY's current licensee, walking backwards.
- Lin, RayCAgranted 2016-05-04cancelled 2016-05-24
Successor callsigns
Callsigns held now by people who previously held KD6RAY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6RAY, oldest first.
- SANDOVAL, ARTURO CA2002-10-17 → cancelled 2015-01-13
- Lin, Ray CA2016-05-24 active