Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WG4MC callsign genealogy
Currently held by CASE, MATTHEW R
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 WG4MC's current licensee, walking backwards.
- CASE, MATTHEW RSCgranted 2016-07-18cancelled 2017-05-05
Successor callsigns
Callsigns held now by people who previously held WG4MC.
- CASE, MATTHEW RSCgranted 2026-08-04