Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3SRB callsign genealogy
Currently held by BARTON, WILLIAM W
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 W3SRB's current licensee, walking backwards.
- BINKLEY, STEVEN RPAgranted 2022-11-15cancelled 2022-12-06
Successor callsigns
Callsigns held now by people who previously held W3SRB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3SRB, oldest first.
- BARTON, WILLIAM W PA1998-05-13 → cancelled 2010-05-14
- BINKLEY, STEVEN R PA2022-12-06 active