Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7RC callsign genealogy
Currently held by TREMELLING, RAY
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 AI7RC's current licensee, walking backwards.
- TREMELLING, RAYIDgranted 2023-02-01cancelled 2023-04-03
Successor callsigns
Callsigns held now by people who previously held AI7RC.
No current licensee on record previously held this callsign.