Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4AGV callsign genealogy
Currently held by BITNER, PATTI 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 K4AGV's current licensee, walking backwards.
- BITNER, PATTI DNCgranted 2021-11-22cancelled 2022-01-21
Successor callsigns
Callsigns held now by people who previously held K4AGV.
- Church, David RALgranted 2016-05-17cancelled 2016-07-19
All historical holders
Every license row we've seen with the callsign K4AGV, oldest first.
- THOMAS, ROBERT L NC1998-03-18 → cancelled 2010-03-19
- Church, David R AL2016-02-20 → cancelled 2016-05-17
- BITNER, PATTI D NC2022-01-21 active