Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4STY callsign genealogy
Currently held by BROWN, ZACHARY K
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 N4STY's current licensee, walking backwards.
- BROWN, ZACHARYFLgranted 2026-02-26cancelled 2026-05-01
Successor callsigns
Callsigns held now by people who previously held N4STY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4STY, oldest first.
- PURDY, GABE G KY2014-04-10 → cancelled 2026-04-11
- BROWN, ZACHARY K FL2026-05-01 active