Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9DCJ callsign genealogy
Currently held by MOBILE AMATEUR RADIO AWARDS CLUB INC
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 K9DCJ's current licensee, walking backwards.
- WB0DPDcancelledMOBILE AMATEUR RADIO AWARDS CLUB INCTXgranted 1996-11-20cancelled 2004-09-14
Successor callsigns
Callsigns held now by people who previously held K9DCJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9DCJ, oldest first.
- Bachmann, Arnold C WI1996-05-29 → cancelled 2003-03-21
- MOBILE AMATEUR RADIO AWARDS CLUB INC NE2024-09-04 active