Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7WZR callsign genealogy
Currently held by Ortiz, Nathaniel J
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 K7WZR's current licensee, walking backwards.
- Ortiz, Nathaniel JCAgranted 2018-06-08cancelled 2020-01-28
Successor callsigns
Callsigns held now by people who previously held K7WZR.
- Ortiz, Nathaniel JCAgranted 2021-05-21