Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5ZR callsign genealogy
Currently held by Hammett Jr, Earl L
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 AI5ZR's current licensee, walking backwards.
- Hammett Jr, Earl LLAgranted 2025-12-05cancelled 2025-12-30
Successor callsigns
Callsigns held now by people who previously held AI5ZR.
No current licensee on record previously held this callsign.