Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW4MW callsign genealogy
Currently held by Welborn, Michael F
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 WW4MW's current licensee, walking backwards.
- Welborn, Michael FSCgranted 2023-11-29cancelled 2024-12-31
Successor callsigns
Callsigns held now by people who previously held WW4MW.
No current licensee on record previously held this callsign.