Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9DMQ callsign genealogy
Currently held by Boeckmann, Bradley L
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 KC9DMQ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC9DMQ.
- Boeckmann, Bradley LIAgranted 2012-03-23cancelled 2012-08-14
All historical holders
Every license row we've seen with the callsign KC9DMQ, oldest first.
- Boeckmann, Bradley L IA2003-03-27 → cancelled 2012-03-23
- Boeckmann, Bradley L IA2026-01-10 active