Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7BJJ callsign genealogy
Currently held by Johnson, Barney M
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 K7BJJ's current licensee, walking backwards.
- JOHNSON, BARNEY MUTgranted 2022-03-31cancelled 2022-06-07
Successor callsigns
Callsigns held now by people who previously held K7BJJ.
No current licensee on record previously held this callsign.