Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2NJO callsign genealogy
Currently held by Opgenorth, Nathaniel J
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 K2NJO's current licensee, walking backwards.
- Opgenorth, Nathaniel JNYgranted 2016-03-02cancelled 2016-04-08
Successor callsigns
Callsigns held now by people who previously held K2NJO.
No current licensee on record previously held this callsign.