Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1YN callsign genealogy
Currently held by Nojiri, Yukio
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 N1YN's current licensee, walking backwards.
- Nojiri, YukioFLgranted 2006-07-25cancelled 2006-08-15
Successor callsigns
Callsigns held now by people who previously held N1YN.
- Potter, Bruce EALgranted 2003-12-02cancelled 2011-12-15
All historical holders
Every license row we've seen with the callsign N1YN, oldest first.
- Potter, Bruce E AL2001-10-19 → cancelled 2003-12-02
- Nojiri, Yukio FL2016-05-24 active