Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4JMB callsign genealogy
Currently held by DAVIS, BENNIE J
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 KK4JMB's current licensee, walking backwards.
- Burke, JasonSCgranted 2026-02-03cancelled 2026-02-24
Successor callsigns
Callsigns held now by people who previously held KK4JMB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK4JMB, oldest first.
- DAVIS, BENNIE J FL2012-05-23 → cancelled 2024-05-24
- Burke, Jason SC2026-02-24 active