Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1URL callsign genealogy
Currently held by Davio Jr, Donald 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 W1URL's current licensee, walking backwards.
- Davio Jr, Donald ACAgranted 2020-10-30cancelled 2020-11-17
Successor callsigns
Callsigns held now by people who previously held W1URL.
No current licensee on record previously held this callsign.