Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6BGO callsign genealogy
Currently held by JOHNSON, MICHAEL R
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 KD6BGO's current licensee, walking backwards.
- Johnson, Michael RCAgranted 2015-02-18cancelled 2015-03-10
Successor callsigns
Callsigns held now by people who previously held KD6BGO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6BGO, oldest first.
- JOHNSON, MICHAEL R CA2002-03-26 → cancelled 2014-06-24
- JOHNSON, MICHAEL R CA2025-01-29 active