Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4ZBS callsign genealogy
Currently held by WORTH, LINDA M
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 KB4ZBS's current licensee, walking backwards.
- WORTH, LINDA MGAgranted 2020-03-19cancelled 2020-04-11
Successor callsigns
Callsigns held now by people who previously held KB4ZBS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4ZBS, oldest first.
- WORTH, LINDA M GA1991-01-15 → cancelled 2003-01-16
- WORTH, LINDA M GA2020-04-11 active