Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5MTC callsign genealogy
Currently held by Cooper, Mason T
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 W5MTC's current licensee, walking backwards.
- Cooper, Mason TTXgranted 2013-07-31cancelled 2013-08-20
Successor callsigns
Callsigns held now by people who previously held W5MTC.
No current licensee on record previously held this callsign.