Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB4EN callsign genealogy
Currently held by FLOWERS, CECIL 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 AB4EN's current licensee, walking backwards.
- Von Handorf, Benjamin PKYgranted 2017-04-13cancelled 2019-10-18
Successor callsigns
Callsigns held now by people who previously held AB4EN.
- FLOWERS, CECIL DNCgranted 2017-01-13
All historical holders
Every license row we've seen with the callsign AB4EN, oldest first.
- FLOWERS, CECIL D NC1997-06-23 → cancelled 2007-03-06
- Von Handorf, Benjamin P KY2019-10-18 active