Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI5SRG callsign genealogy
Currently held by Keener, Clarence
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 KI5SRG's current licensee, walking backwards.
- Keener, Clarence BTXgranted 2020-02-14cancelled 2020-04-18
Successor callsigns
Callsigns held now by people who previously held KI5SRG.
No current licensee on record previously held this callsign.