Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0PHX callsign genealogy
Currently held by Walsh mr, Christopher E
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 N0PHX's current licensee, walking backwards.
- Walsh, Christopher EAZgranted 2006-02-07cancelled 2013-10-01
Successor callsigns
Callsigns held now by people who previously held N0PHX.
No current licensee on record previously held this callsign.