Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0RAN callsign genealogy
Currently held by Nyholm, Robert 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 N0RAN's current licensee, walking backwards.
- Nyholm, Robert ACAgranted 2016-12-30cancelled 2017-10-28
Successor callsigns
Callsigns held now by people who previously held N0RAN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0RAN, oldest first.
- COFFER, NOAH J SD1992-02-04 → cancelled 2004-02-05
- Nyholm, Robert A CA2017-10-28 active