Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7PT callsign genealogy
Currently held by GAMMA, FRANK J
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 AI7PT's current licensee, walking backwards.
- GAMMA, FRANK JIDgranted 2013-04-09cancelled 2023-01-04
Successor callsigns
Callsigns held now by people who previously held AI7PT.
No current licensee on record previously held this callsign.