Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6MTN callsign genealogy
Currently held by Wilcox, Ronald
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 KD6MTN's current licensee, walking backwards.
- WILCOX, RONALD MCAgranted 2016-04-18cancelled 2016-05-06
Successor callsigns
Callsigns held now by people who previously held KD6MTN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6MTN, oldest first.
- WILCOX, RONALD M CA1992-08-11 → cancelled 2004-08-12
- Wilcox, Ronald CA2016-05-06 active