Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7JZ callsign genealogy
Currently held by Sloss, Daniel D
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 AI7JZ's current licensee, walking backwards.
- Sloss, Daniel DWAgranted 2018-08-30cancelled 2021-10-18
Successor callsigns
Callsigns held now by people who previously held AI7JZ.
No current licensee on record previously held this callsign.