Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL3M callsign genealogy
Currently held by Jonrowe, Michael D
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 KL3M's current licensee, walking backwards.
- Jonrowe, Michael DAKgranted 2014-05-12cancelled 2020-01-17
Successor callsigns
Callsigns held now by people who previously held KL3M.
No current licensee on record previously held this callsign.