Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4FXC callsign genealogy
Currently held by MCGOUGH, JOHN D
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 K4FXC's current licensee, walking backwards.
- MCGOUGH, JOHN DNCgranted 2020-10-06cancelled 2022-04-15
Successor callsigns
Callsigns held now by people who previously held K4FXC.
No current licensee on record previously held this callsign.