Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7CBH callsign genealogy
Currently held by Hudson, Charles 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 KB7CBH's current licensee, walking backwards.
- Hudson, Charles BIDgranted 2020-07-29cancelled 2020-08-18
Successor callsigns
Callsigns held now by people who previously held KB7CBH.
No current licensee on record previously held this callsign.