Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7SBP callsign genealogy
Currently held by Powers, Stephen 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 W7SBP's current licensee, walking backwards.
- Powers, Stephen BWAgranted 2005-03-30cancelled 2005-04-23
Successor callsigns
Callsigns held now by people who previously held W7SBP.
No current licensee on record previously held this callsign.