Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AD5UO callsign genealogy
Currently held by ANTHONY, WILLIAM H
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 AD5UO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AD5UO.
- ANTHONY, WILLIAM HNMgranted 2005-08-30cancelled 2009-11-03