Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3SJT callsign genealogy
Currently held by TWEEDLE, SYLVIA JEAN
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 K3SJT's current licensee, walking backwards.
- TWEEDLE, SYLVIA JEANNCgranted 2013-02-04cancelled 2018-09-18
Successor callsigns
Callsigns held now by people who previously held K3SJT.
No current licensee on record previously held this callsign.