Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0DZI callsign genealogy
Currently held by Dziurawiec Sr, David 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 W0DZI's current licensee, walking backwards.
- Dziurawiec Sr, David AIAgranted 2020-12-22cancelled 2021-01-12
Successor callsigns
Callsigns held now by people who previously held W0DZI.
No current licensee on record previously held this callsign.