Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9MWL callsign genealogy
Currently held by Radio Aficionado Milw, WI.Latino Fed
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 K9MWL's current licensee, walking backwards.
- KC9QFNcancelledRadio Aficionado Milw, WI.Latino FedWIgranted 2009-07-23cancelled 2009-08-18
Successor callsigns
Callsigns held now by people who previously held K9MWL.
- W9LAGactiveLATIN AMERICAN RADIO GROUPWIgranted 2018-08-24