Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0PCX callsign genealogy
Currently held by Carnahan, Patrick
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 N0PCX's current licensee, walking backwards.
- Carnahan, PatrickCOgranted 2020-06-15cancelled 2020-07-03
Successor callsigns
Callsigns held now by people who previously held N0PCX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0PCX, oldest first.
- CARTIER, STEVEN B ND2001-07-06 → cancelled 2013-08-21
- Carnahan, Patrick CO2020-07-03 active