Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MCT callsign genealogy
Currently held by JOHNSON COUNTY AMATEUR RADIO CLUB
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 W4MCT's current licensee, walking backwards.
- KF4RBRcancelledJOHNSON COUNTY AMATEUR RADIO CLUBTNgranted 1997-04-24cancelled 2002-12-24
Successor callsigns
Callsigns held now by people who previously held W4MCT.
No current licensee on record previously held this callsign.