Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0ROX callsign genealogy
Currently held by RIEHL, CYNTHIA 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 N0ROX's current licensee, walking backwards.
- Popovits, Eddie JMOgranted 2019-01-31cancelled 2019-02-26
Successor callsigns
Callsigns held now by people who previously held N0ROX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0ROX, oldest first.
- RIEHL, CYNTHIA A MN2001-12-18 → cancelled 2014-03-18
- Popovits, Eddie J MO2019-02-26 active