Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6DDZ callsign genealogy
Currently held by Zahner, Daniel D
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 W6DDZ's current licensee, walking backwards.
- Zahner, Daniel DCAgranted 2022-12-01cancelled 2024-05-03
Successor callsigns
Callsigns held now by people who previously held W6DDZ.
No current licensee on record previously held this callsign.