Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3KBG callsign genealogy
Currently held by Gardner, Karl 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 W3KBG's current licensee, walking backwards.
- Gardner, Karl BPAgranted 2017-08-23cancelled 2019-05-17
Successor callsigns
Callsigns held now by people who previously held W3KBG.
No current licensee on record previously held this callsign.