Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7T callsign genealogy
Currently held by FLETCHER, RICHARD 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 AI7T's current licensee, walking backwards.
- Castro, Joel AAZgranted 2023-01-04cancelled 2024-07-19
Successor callsigns
Callsigns held now by people who previously held AI7T.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AI7T, oldest first.
- FLETCHER, RICHARD W CA2012-05-02 → cancelled 2024-07-02
- Castro, Joel A AZ2024-07-19 active