Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0TLS callsign genealogy
Currently held by Salmi, Terry L
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 K0TLS's current licensee, walking backwards.
- Sams, Thomas LSDgranted 2023-03-22cancelled 2023-07-15
Successor callsigns
Callsigns held now by people who previously held K0TLS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0TLS, oldest first.
- Salmi, Terry L AE2001-06-19 → cancelled 2013-06-20
- Sams, Thomas L SD2023-07-15 active