Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM7TMS callsign genealogy
Currently held by SMITH, T MICHAEL
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 KM7TMS's current licensee, walking backwards.
- SMITH, T MICHAELUTgranted 2010-06-14cancelled 2010-07-07
Successor callsigns
Callsigns held now by people who previously held KM7TMS.
No current licensee on record previously held this callsign.