Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7MLW callsign genealogy
Currently held by Walker Mr, Michael L
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 W7MLW's current licensee, walking backwards.
- Houston, Michael LWAgranted 2008-02-06cancelled 2010-10-13
Successor callsigns
Callsigns held now by people who previously held W7MLW.
No current licensee on record previously held this callsign.