Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7SBR callsign genealogy
Currently held by RIDER, STEVEN B
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 W7SBR's current licensee, walking backwards.
- RIDER, STEVEN BUTgranted 2016-10-28cancelled 2016-11-22
Successor callsigns
Callsigns held now by people who previously held W7SBR.
No current licensee on record previously held this callsign.