Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7SBR callsign genealogy
Currently held by RICHARDSON, 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 K7SBR's current licensee, walking backwards.
- RICHARDSON, STEVEN BUTgranted 2007-10-02cancelled 2008-05-06
Successor callsigns
Callsigns held now by people who previously held K7SBR.
No current licensee on record previously held this callsign.