Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8JMK callsign genealogy
Currently held by Kovl, John 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 K8JMK's current licensee, walking backwards.
- Kovl, John MMIgranted 2006-07-25cancelled 2006-09-08
Successor callsigns
Callsigns held now by people who previously held K8JMK.
No current licensee on record previously held this callsign.