Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4MCT callsign genealogy
Currently held by KELLY, WILLIAM 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 N4MCT's current licensee, walking backwards.
- KELLY, WILLIAM DFLgranted 2009-07-14cancelled 2010-02-23
Successor callsigns
Callsigns held now by people who previously held N4MCT.
No current licensee on record previously held this callsign.