Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6BRK callsign genealogy
Currently held by MENZ, JOHN A
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 N6BRK's current licensee, walking backwards.
- KJ6LBOcancelledNorthern Alameda County Amateur Radio Emergency ServiceCAgranted 2010-10-25cancelled 2010-12-10
Successor callsigns
Callsigns held now by people who previously held N6BRK.
- PAYNE, KENNETH JCAgranted 1995-01-17cancelled 2007-01-18
All historical holders
Every license row we've seen with the callsign N6BRK, oldest first.
- MENZ, JOHN A CA1998-07-15 → cancelled 2010-07-16
- Northern Alameda County Amateur Radio Emergency Service CA2020-12-09 active