Confidence: Medium · Source: FCC ULS · As of 2026-10-27
KD0CM callsign genealogy
Currently held by MIGHT, STONY
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 KD0CM's current licensee, walking backwards.
- Cepeda Rubio, Mario Francisco JesuTNgranted 2026-07-25cancelled 2026-09-19
Successor callsigns
Callsigns held now by people who previously held KD0CM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD0CM, oldest first.
- MIGHT, STONY CO1997-03-07 → cancelled 2009-03-10
- Cepeda Rubio, Mario Francisco Jesu TN2026-09-19 active