Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM0DX callsign genealogy
Currently held by MISSISSIPPI VALLEY DX / CONTEST CLUB
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 KM0DX's current licensee, walking backwards.
- KD0QGYcancelledMISSISSIPPI VALLEY DX / CONTEST CLUBMOgranted 2011-12-14cancelled 2012-03-02
Successor callsigns
Callsigns held now by people who previously held KM0DX.
No current licensee on record previously held this callsign.