Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7BDS callsign genealogy
Currently held by CLINE, JOHN J
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 K7BDS's current licensee, walking backwards.
- SPENCER, BRIAN DUTgranted 2020-02-26cancelled 2020-04-03
Successor callsigns
Callsigns held now by people who previously held K7BDS.
- CLINE, JOHN JCAgranted 2013-10-19cancelled 2026-03-07
All historical holders
Every license row we've seen with the callsign K7BDS, oldest first.
- CLINE, JOHN J ID1998-04-24 → cancelled 2004-01-16
- SPENCER, BRIAN D UT2020-04-03 active