Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0GKL callsign genealogy
Currently held by Kaffenberger, Joel M
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 KC0GKL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC0GKL.
- KAFFENBERGER, JOEL MAZgranted 2019-06-08