Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0RJN callsign genealogy
Currently held by Nickoloff, Richard 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 N0RJN's current licensee, walking backwards.
- Nickoloff, Richard JCOgranted 2011-06-07cancelled 2020-07-07
Successor callsigns
Callsigns held now by people who previously held N0RJN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0RJN, oldest first.
- BRANNAN, JACK C MO2001-12-05 → cancelled 2014-03-04
- Nickoloff, Richard J CO2020-07-07 active