Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3MKM callsign genealogy
Currently held by Milan, Martha K
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 KC3MKM's current licensee, walking backwards.
- Milan, Martha KPAgranted 2016-05-05cancelled 2016-07-19
Successor callsigns
Callsigns held now by people who previously held KC3MKM.
No current licensee on record previously held this callsign.