Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NZ5R callsign genealogy
Currently held by Visotski, William G
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 NZ5R's current licensee, walking backwards.
- Visotski, William GFLgranted 2023-09-08cancelled 2023-11-18
Successor callsigns
Callsigns held now by people who previously held NZ5R.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NZ5R, oldest first.
- SIMPSON, ROBERT R NM2011-09-12 → cancelled 2023-09-19
- Visotski, William G AL2023-11-18 active