Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB0ZSG callsign genealogy
Currently held by BALLANTYNE, CONNIE 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 KB0ZSG's current licensee, walking backwards.
- KD9TTHcancelledCircle Amateur Radio ClubILgranted 2021-11-12cancelled 2022-03-12
Successor callsigns
Callsigns held now by people who previously held KB0ZSG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0ZSG, oldest first.
- BALLANTYNE, CONNIE L TX2017-02-15 → cancelled 2020-02-21
- Circle Amateur Radio Club IL2022-03-12 active