Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0NXR callsign genealogy
Currently held by Rice, Nathanuel
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 KC0NXR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC0NXR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0NXR, oldest first.
- Crosby, Christopher B IA2002-08-19 → cancelled 2014-08-20
- Rice, Nathanuel MO2026-04-28 active