Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0ZWR callsign genealogy
Currently held by JOHNSON, BRICE 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 N0ZWR's current licensee, walking backwards.
- RIEHM, AARON MAZgranted 2015-07-30cancelled 2018-11-24
Successor callsigns
Callsigns held now by people who previously held N0ZWR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0ZWR, oldest first.
- JOHNSON, BRICE E CO2003-10-22 → cancelled 2016-01-05
- RIEHM, AARON M AZ2018-11-24 active