Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KI5RKB callsign genealogy
Currently held by Bynum, Russell K
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 KI5RKB's current licensee, walking backwards.
- Bynum, Russell KTXgranted 2016-02-24cancelled 2020-01-17
Successor callsigns
Callsigns held now by people who previously held KI5RKB.
No current licensee on record previously held this callsign.