Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6YRO callsign genealogy
Currently held by JOY, JASON R
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 K6YRO's current licensee, walking backwards.
- JOY, JASON RCAgranted 2016-05-13cancelled 2016-07-06
Successor callsigns
Callsigns held now by people who previously held K6YRO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6YRO, oldest first.
- WITT, BENJAMIN CA2001-01-10 → cancelled 2013-04-10
- JOY, JASON R CA2026-05-19 active