Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7TL callsign genealogy
Currently held by MCGREGOR, MICHAEL
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 AI7TL's current licensee, walking backwards.
- MCGREGOR, MICHAELWAgranted 2023-04-21cancelled 2023-09-22
Successor callsigns
Callsigns held now by people who previously held AI7TL.
- MCGREGOR, MICHAELWAgranted 2023-10-20