Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7JSB callsign genealogy
Currently held by Brown, Jason C
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 N7JSB's current licensee, walking backwards.
- Brown, Jason CAZgranted 2015-10-09cancelled 2015-12-01
Successor callsigns
Callsigns held now by people who previously held N7JSB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7JSB, oldest first.
- BALMES, BRIAN W WA1999-04-01 → cancelled 2011-04-02
- Brown, Jason C AZ2015-12-01 active