Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4KGB callsign genealogy
Currently held by HYDEN JR, DENVER 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 N4KGB's current licensee, walking backwards.
- Bass, Kenneth GGAgranted 2024-12-21cancelled 2025-01-11
Successor callsigns
Callsigns held now by people who previously held N4KGB.
- HYDEN JR, DENVER HNCgranted 2026-07-25
All historical holders
Every license row we've seen with the callsign N4KGB, oldest first.
- HYDEN JR, DENVER H NC2009-05-01 → cancelled 2016-10-01
- Bass, Kenneth G GA2025-01-11 active