Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB5ZHI callsign genealogy
Currently held by COLE, KEATON
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 KB5ZHI's current licensee, walking backwards.
- COLE, KEATONLAgranted 2024-03-27cancelled 2024-04-16
Successor callsigns
Callsigns held now by people who previously held KB5ZHI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB5ZHI, oldest first.
- COLE, MARK J LA2004-05-05 → cancelled 2015-11-24
- COLE, KEATON LA2024-04-16 active