Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0TJS callsign genealogy
Currently held by Swint, Thomas J
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 KF0TJS's current licensee, walking backwards.
- Swint, Thomas JCOgranted 2022-04-11cancelled 2022-04-29
Successor callsigns
Callsigns held now by people who previously held KF0TJS.
No current licensee on record previously held this callsign.