Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1HZN callsign genealogy
Currently held by KOSSUTH, GEORGE 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 N1HZN's current licensee, walking backwards.
- Royer S, Andrew MNHgranted 2019-03-29cancelled 2019-04-26
Successor callsigns
Callsigns held now by people who previously held N1HZN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1HZN, oldest first.
- KOSSUTH, GEORGE R MA1990-08-28 → cancelled 2002-08-29
- Royer, Andrew M NH2019-04-26 active