Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI7IS callsign genealogy
Currently held by BAKER, JEFF
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 AI7IS's current licensee, walking backwards.
- BAKER, JEFFWAgranted 2021-06-21cancelled 2021-07-19
Successor callsigns
Callsigns held now by people who previously held AI7IS.
No current licensee on record previously held this callsign.