Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KT4CMA callsign genealogy
Currently held by Career Magnet Academy 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 KT4CMA's current licensee, walking backwards.
- KM4HZTcancelledCareer Magnet Academy Radio ClubTNgranted 2015-02-17cancelled 2015-10-02
Successor callsigns
Callsigns held now by people who previously held KT4CMA.
No current licensee on record previously held this callsign.