Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7CSB callsign genealogy
Currently held by BRUTON, CARRICK S
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 N7CSB's current licensee, walking backwards.
- BRUTON, CARRICK SORgranted 2012-07-18cancelled 2021-11-05
Successor callsigns
Callsigns held now by people who previously held N7CSB.
- HELWIG, C KENTORgranted 2004-04-03cancelled 2007-11-02
All historical holders
Every license row we've seen with the callsign N7CSB, oldest first.
- HELWIG, C KENT OR1998-02-25 → cancelled 2004-04-03
- BRUTON, CARRICK S OR2021-11-05 active