Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD8BTU callsign genealogy
Currently held by JOHNSON, RICHARD N
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 KD8BTU's current licensee, walking backwards.
- JOHNSON, RICHARD NOHgranted 1996-07-10cancelled 2005-06-21
Successor callsigns
Callsigns held now by people who previously held KD8BTU.
No current licensee on record previously held this callsign.