Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6BST callsign genealogy
Currently held by Emary, Douglas 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 KB6BST's current licensee, walking backwards.
- Emary, Douglas HCAgranted 2024-07-25cancelled 2026-08-18
Successor callsigns
Callsigns held now by people who previously held KB6BST.
No current licensee on record previously held this callsign.