Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI5ZU callsign genealogy
Currently held by Clancy, Daniel
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 AI5ZU's current licensee, walking backwards.
- Clancy, DanielTXgranted 2024-12-24cancelled 2026-01-21
Successor callsigns
Callsigns held now by people who previously held AI5ZU.
No current licensee on record previously held this callsign.