Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6DON callsign genealogy
Currently held by Bishop Jr, Dontus 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 KB6DON's current licensee, walking backwards.
- Bishop Jr, Dontus HCAgranted 2017-04-07cancelled 2020-03-13
Successor callsigns
Callsigns held now by people who previously held KB6DON.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB6DON, oldest first.
- LEEF, ROBERT K CA2006-11-15 → cancelled 2019-02-13
- Bishop Jr, Dontus H CA2020-03-13 active