Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7RY callsign genealogy
Currently held by MASTERSON, TOM 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 AI7RY's current licensee, walking backwards.
- MASTERSON, TOM MWAgranted 2018-09-27cancelled 2023-05-25
Successor callsigns
Callsigns held now by people who previously held AI7RY.
No current licensee on record previously held this callsign.