Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4PT callsign genealogy
Currently held by SMITH, PATRICK T
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 AG4PT's current licensee, walking backwards.
- SMITH, PATRICK TSCgranted 2015-12-08cancelled 2016-01-01
Successor callsigns
Callsigns held now by people who previously held AG4PT.
- Falkenberg, Donald BNCgranted 2022-03-18
All historical holders
Every license row we've seen with the callsign AG4PT, oldest first.
- Falkenberg, Donald B VA2001-10-17 → cancelled 2002-04-28
- SMITH, PATRICK T WA2025-11-20 active