Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG6YU callsign genealogy
Currently held by Sheridan, Gene H
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 AG6YU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AG6YU.
- Sheridan, Gene HCAgranted 2014-03-14cancelled 2026-03-17