Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5JRR callsign genealogy
Currently held by Rager, Jim 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 K5JRR's current licensee, walking backwards.
- Rager, Jim ROKgranted 2018-04-27cancelled 2022-04-12
Successor callsigns
Callsigns held now by people who previously held K5JRR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5JRR, oldest first.
- SPYDER RADIO GROUP HURST TX2007-03-01 → cancelled 2019-04-09
- Rager, Jim R OK2022-04-12 active