Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4SAD callsign genealogy
Currently held by HUGHES, RUSSELL 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 WA4SAD's current licensee, walking backwards.
- Barrier, Timothy WFLgranted 2017-10-12cancelled 2017-12-08
Successor callsigns
Callsigns held now by people who previously held WA4SAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4SAD, oldest first.
- HUGHES, RUSSELL D NC2005-11-23 → cancelled 2015-12-30
- Barrier, Timothy W FL2017-12-08 active