Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7TLS callsign genealogy
Currently held by Fautin-Sangster, Tawni 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 K7TLS's current licensee, walking backwards.
- Ellis, KatherineKSgranted 2021-03-17cancelled 2021-05-15
Successor callsigns
Callsigns held now by people who previously held K7TLS.
- Fautin-Sangster, Tawni LNVgranted 2018-05-22
All historical holders
Every license row we've seen with the callsign K7TLS, oldest first.
- Fautin-Sangster, Tawni L NV2018-03-15 → cancelled 2018-05-22
- Ellis, Katherine KS2021-05-15 active