Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5TLO callsign genealogy
Currently held by Rozyskie, Thelma 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 K5TLO's current licensee, walking backwards.
- Rozyskie, Thelma LTXgranted 2025-02-11cancelled 2025-03-04
Successor callsigns
Callsigns held now by people who previously held K5TLO.
No current licensee on record previously held this callsign.