Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7DYE callsign genealogy
Currently held by MRAZ, MICHAEL A
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 KD7DYE's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD7DYE.
- K7MMMactiveHEARD ISLAND CONTEST CLUBWAgranted 2019-02-02