Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA0TML callsign genealogy
Currently held by TVH ENTERPRISES 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 WA0TML's current licensee, walking backwards.
- HAYS, JOHN TCOgranted 2013-07-16cancelled 2016-06-01
Successor callsigns
Callsigns held now by people who previously held WA0TML.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA0TML, oldest first.
- TVH ENTERPRISES AMATEUR RADIO CLUB CO2007-07-03 → cancelled 2012-11-02
- HAYS, JOHN T KS2026-03-10 active