Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NZ8X callsign genealogy
Currently held by WALSH, BERNIE D
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 NZ8X's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NZ8X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NZ8X, oldest first.
- MARTEK, STEVEN MI2007-07-12 → cancelled 2019-10-08
- WALSH, BERNIE D OH2019-11-08 active