Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB4DR callsign genealogy
Currently held by GARDNER, PAUL E
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 AB4DR's current licensee, walking backwards.
- KI4PTOcancelledAlabama Baptist Emergency Amateur Radio ServiceALgranted 2006-06-14cancelled 2007-04-03
Successor callsigns
Callsigns held now by people who previously held AB4DR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB4DR, oldest first.
- GARDNER, PAUL E FL1997-08-20 → cancelled 2005-02-14
- Alabama Baptist Emergency Amateur Radio Service AL2017-03-20 active