Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0ZOA callsign genealogy
Currently held by Elston, Peter J
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 KD0ZOA'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 KD0ZOA.
- Elston, Peter JSDgranted 2025-05-03