Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7PR callsign genealogy
Currently held by Thompson, Sam W
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 AI7PR's current licensee, walking backwards.
- Thompson, Sam WORgranted 2022-09-14cancelled 2022-12-23
Successor callsigns
Callsigns held now by people who previously held AI7PR.
No current licensee on record previously held this callsign.