Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9KYD callsign genealogy
Currently held by Demerath, Bryan
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 K9KYD's current licensee, walking backwards.
- Demerath, BryanCOgranted 2024-03-23cancelled 2024-04-12
Successor callsigns
Callsigns held now by people who previously held K9KYD.
No current licensee on record previously held this callsign.