Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0YZL callsign genealogy
Currently held by Duluth Childrens Museum Radio Club
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 KD0YZL'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 KD0YZL.
- N0DCMcancelledHarbor City Radio ClubMNgranted 2014-03-29cancelled 2017-03-25