Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI7YK callsign genealogy
Currently held by Baron, John M
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 AI7YK's current licensee, walking backwards.
- Baron, John MWAgranted 2024-04-03cancelled 2024-06-05
Successor callsigns
Callsigns held now by people who previously held AI7YK.
No current licensee on record previously held this callsign.