Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7ML callsign genealogy
Currently held by LEONARD Mr, MICHAEL T
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 KD7ML's current licensee, walking backwards.
- LEONARD, MICHAEL TAZgranted 2013-11-04cancelled 2016-02-12
Successor callsigns
Callsigns held now by people who previously held KD7ML.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7ML, oldest first.
- MOSS, ELVO G UT1988-06-21 → cancelled 2000-06-22
- LEONARD Mr, MICHAEL T AZ2016-02-12 active