Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WM4CK callsign genealogy
Currently held by McCullaugh Visage, Laysha 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 WM4CK's current licensee, walking backwards.
- McCullaugh Visage, Laysha MTNgranted 2017-09-15cancelled 2018-06-16
Successor callsigns
Callsigns held now by people who previously held WM4CK.
No current licensee on record previously held this callsign.