Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG4H callsign genealogy
Currently held by WALLACE, RICHARD D
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 AG4H's current licensee, walking backwards.
- ALLEN, MICHAEL GALgranted 2003-11-22cancelled 2004-03-26
Successor callsigns
Callsigns held now by people who previously held AG4H.
- WALLACE, RICHARD DSCgranted 2022-04-13
All historical holders
Every license row we've seen with the callsign AG4H, oldest first.
- WALLACE, RICHARD D NC2000-11-14 → cancelled 2002-03-07
- ALLEN, MICHAEL G AL2024-01-17 active