Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3SJB callsign genealogy
Currently held by Burkholder, Stephen 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 W3SJB's current licensee, walking backwards.
- Burkholder, Stephen JPAgranted 2015-04-15cancelled 2019-05-04
Successor callsigns
Callsigns held now by people who previously held W3SJB.
No current licensee on record previously held this callsign.