Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9DMC callsign genealogy
Currently held by Case, Diane 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 K9DMC's current licensee, walking backwards.
- Case, Diane MWIgranted 2010-01-27cancelled 2010-05-25
Successor callsigns
Callsigns held now by people who previously held K9DMC.
No current licensee on record previously held this callsign.