Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4MUD callsign genealogy
Currently held by Liles, Coleman O
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 KG4MUD's current licensee, walking backwards.
- Liles, Coleman OALgranted 2014-08-21cancelled 2014-09-09
Successor callsigns
Callsigns held now by people who previously held KG4MUD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG4MUD, oldest first.
- PERKINS, RICHARD O VA2001-04-06 → cancelled 2013-04-08
- Liles, Coleman O AL2014-09-09 → cancelled 2026-09-12