Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI7YX callsign genealogy
Currently held by Delsey, Carl R
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 AI7YX's current licensee, walking backwards.
- Delsey, Carl RORgranted 2019-07-17cancelled 2024-07-02
Successor callsigns
Callsigns held now by people who previously held AI7YX.
No current licensee on record previously held this callsign.