Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI7WO callsign genealogy
Currently held by Hatem, Margaret
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 AI7WO's current licensee, walking backwards.
- Hatem, MargaretWAgranted 2023-10-18cancelled 2024-03-11
Successor callsigns
Callsigns held now by people who previously held AI7WO.
No current licensee on record previously held this callsign.