Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK5RFL callsign genealogy
Currently held by Kuenning, Karl F
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 KK5RFL's current licensee, walking backwards.
- Kuenning, Karl FTXgranted 2021-03-25cancelled 2022-08-26
Successor callsigns
Callsigns held now by people who previously held KK5RFL.
No current licensee on record previously held this callsign.