Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MCK callsign genealogy
Currently held by McCready, Kevin M
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 K4MCK's current licensee, walking backwards.
- McCREADY, KEVIN MTNgranted 2008-06-02cancelled 2008-06-20
Successor callsigns
Callsigns held now by people who previously held K4MCK.
No current licensee on record previously held this callsign.