Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4KAC callsign genealogy
Currently held by BERRY, JEFFREY B
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 KB4KAC's current licensee, walking backwards.
- Carpenter, Kevin ANCgranted 2017-11-22cancelled 2018-01-27
Successor callsigns
Callsigns held now by people who previously held KB4KAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4KAC, oldest first.
- BERRY, JEFFREY B TN2004-07-01 → cancelled 2016-07-02
- Carpenter, Kevin A NC2018-01-27 active