Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC4CBT callsign genealogy
Currently held by Herring, Bailey S
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 KC4CBT's current licensee, walking backwards.
- Herring, Bailey SALgranted 2022-03-25cancelled 2022-05-10
Successor callsigns
Callsigns held now by people who previously held KC4CBT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4CBT, oldest first.
- CLARK, STEPHANIE L FL1987-10-27 → cancelled 1999-10-28
- Herring, Bailey S FL2022-05-10 active