Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NN1X callsign genealogy
Currently held by PLOTNICK, ALAN R
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 NN1X's current licensee, walking backwards.
- Nishimura, HitoshiCAgranted 2009-09-02cancelled 2009-09-22
Successor callsigns
Callsigns held now by people who previously held NN1X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NN1X, oldest first.
- PLOTNICK, ALAN R CT1997-07-31 → cancelled 2005-05-21
- Nishimura, Hitoshi CA2019-07-02 active