Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0RVR callsign genealogy
Currently held by STONE, JUDSON E
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 KB0RVR's current licensee, walking backwards.
- Stone, JudsonCOgranted 2021-04-12cancelled 2021-04-30
Successor callsigns
Callsigns held now by people who previously held KB0RVR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0RVR, oldest first.
- STONE, JUDSON E ND1999-08-06 → cancelled 2011-08-09
- Stone, Judson CO2021-04-30 active