Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0KLM callsign genealogy
Currently held by MERNA RADIO CLUB
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 K0KLM's current licensee, walking backwards.
- Schmidt, CodyNDgranted 2024-10-01cancelled 2025-03-14
Successor callsigns
Callsigns held now by people who previously held K0KLM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0KLM, oldest first.
- MERNA RADIO CLUB NE2006-02-14 → cancelled 2018-02-15
- Schmidt, Cody ND2025-03-14 active