Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK5ES callsign genealogy
Currently held by BAYS, JOE H
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 KK5ES's current licensee, walking backwards.
- SO, KAI KUNTXgranted 2017-08-24cancelled 2018-02-06
Successor callsigns
Callsigns held now by people who previously held KK5ES.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK5ES, oldest first.
- BAYS, JOE H TX2000-04-19 → cancelled 2012-07-11
- SO, KAI KUN NJ2018-02-06 active