Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4TT callsign genealogy
Currently held by Covell, Leonard 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 AG4TT's current licensee, walking backwards.
- KO4PBIcancelledCorncrib Contest ClubNCgranted 2021-04-05cancelled 2021-04-27
Successor callsigns
Callsigns held now by people who previously held AG4TT.
- COVELL, LEONARD HFLgranted 2015-04-23
All historical holders
Every license row we've seen with the callsign AG4TT, oldest first.
- Covell, Leonard H FL2002-12-18 → cancelled 2005-07-02
- Corncrib Contest Club NC2021-04-27 active