Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0DMD callsign genealogy
Currently held by Doherty, Darren
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 KC0DMD's current licensee, walking backwards.
- Doherty, DarrenMOgranted 2026-07-09cancelled 2026-08-04
Successor callsigns
Callsigns held now by people who previously held KC0DMD.
- SEIGLER, STEPHEN CMNgranted 2004-05-21cancelled 2013-12-24
All historical holders
Every license row we've seen with the callsign KC0DMD, oldest first.
- SEIGLER, STEPHEN C MN1998-05-08 → cancelled 2004-05-21
- Doherty, Darren MO2026-08-04 active