Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD1DZ callsign genealogy
Currently held by BROESS, MAARTEN
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 KD1DZ'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 KD1DZ.
- BROESS, MAARTENRIgranted 1998-04-28cancelled 2002-12-18