Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9MWK callsign genealogy
Currently held by Epperson, Justin E
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 W9MWK's current licensee, walking backwards.
- Epperson, Justin WILgranted 2008-04-28cancelled 2008-05-20
Successor callsigns
Callsigns held now by people who previously held W9MWK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9MWK, oldest first.
- EPPERSON, LLOYD M IL1994-02-08 → cancelled 2006-02-09
- Epperson, Justin E IL2018-06-14 active