Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5ZM callsign genealogy
Currently held by SMITH, EARL F
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 N5ZM's current licensee, walking backwards.
- SMITH, EARL Fcancelled 1998-01-22
Successor callsigns
Callsigns held now by people who previously held N5ZM.
No current licensee on record previously held this callsign.