Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5XM callsign genealogy
Currently held by Petrov, Artem
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 AI5XM's current licensee, walking backwards.
- Petrov, ArtemTXgranted 2025-03-18cancelled 2025-06-20
Successor callsigns
Callsigns held now by people who previously held AI5XM.
No current licensee on record previously held this callsign.