Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6ATZ callsign genealogy
Currently held by PHELPS, RONALD L
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 N6ATZ's current licensee, walking backwards.
- PHELPS, RONALD LCAgranted 2004-03-29cancelled 2004-04-30
Successor callsigns
Callsigns held now by people who previously held N6ATZ.
No current licensee on record previously held this callsign.