Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7MSB callsign genealogy
Currently held by BROWN, STEVEN E
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 W7MSB's current licensee, walking backwards.
- BROWN, STEVEN EWAgranted 2012-07-24cancelled 2015-11-20
Successor callsigns
Callsigns held now by people who previously held W7MSB.
No current licensee on record previously held this callsign.