Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7NZW callsign genealogy
Currently held by Irvine, Stewart A
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 K7NZW's current licensee, walking backwards.
- Irvine, Stewart AWAgranted 2014-04-01cancelled 2014-05-13
Successor callsigns
Callsigns held now by people who previously held K7NZW.
No current licensee on record previously held this callsign.