Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB8USA callsign genealogy
Currently held by GOLDBERG, MICHAEL J
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 WB8USA's current licensee, walking backwards.
- GOLDBERG, MICHAEL JOHgranted 2012-11-02cancelled 2019-09-27
Successor callsigns
Callsigns held now by people who previously held WB8USA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB8USA, oldest first.
- SHELTON, JOHN T OH2004-04-03 → cancelled 2016-04-05
- GOLDBERG, MICHAEL J OH2019-09-27 active