Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5GZ callsign genealogy
Currently held by Wimmer, Josef
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 AI5GZ's current licensee, walking backwards.
- Wimmer, JosefTXgranted 2022-01-24cancelled 2022-04-14
Successor callsigns
Callsigns held now by people who previously held AI5GZ.
No current licensee on record previously held this callsign.