Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0TSS callsign genealogy
Currently held by Slover, Timothy S
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 K0TSS's current licensee, walking backwards.
- Slover, Timothy SMOgranted 2011-01-29cancelled 2018-11-03
Successor callsigns
Callsigns held now by people who previously held K0TSS.
- Slover, Timothy SMOgranted 2026-07-28