Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5MWM callsign genealogy
Currently held by Madding, Michael W
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 K5MWM's current licensee, walking backwards.
- Madding, Michael WTXgranted 2010-03-08cancelled 2012-02-04
Successor callsigns
Callsigns held now by people who previously held K5MWM.
No current licensee on record previously held this callsign.