Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4TS callsign genealogy
Currently held by KELLY, SEAN T
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 KK4TS's current licensee, walking backwards.
- N4QVRno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KK4TS.
- Kelly, Sean TWAgranted 2020-09-18