Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5WZ callsign genealogy
Currently held by Denmark, Courtney S
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 AI5WZ's current licensee, walking backwards.
- Denmark, Courtney SMSgranted 2024-09-05cancelled 2025-05-13
Successor callsigns
Callsigns held now by people who previously held AI5WZ.
- Denmark, Courtney SMSgranted 2025-06-03cancelled 2025-12-09