Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7DZI callsign genealogy
Currently held by BARKER, GERALD 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 KD7DZI's current licensee, walking backwards.
- BARKER, GERALD Acancelled 1999-02-10
Successor callsigns
Callsigns held now by people who previously held KD7DZI.
- BARKER, GERALD AORgranted 2025-11-29