Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NM2Z callsign genealogy
Currently held by Simonson, David R
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 NM2Z's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NM2Z.
No current licensee on record previously held this callsign.