Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL4M callsign genealogy
Currently held by Velikanje, Michael E
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 KL4M's current licensee, walking backwards.
- Velikanje, Michael EAKgranted 2015-05-21cancelled 2016-02-12
Successor callsigns
Callsigns held now by people who previously held KL4M.
No current licensee on record previously held this callsign.