Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0JZD callsign genealogy
Currently held by KU Alumni Contest 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 KD0JZD'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 KD0JZD.
- NQ0KactiveZero Land WPX FansKSgranted 2019-12-31