Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4ICX callsign genealogy
Currently held by Harris, Benjamin A
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 KF4ICX's current licensee, walking backwards.
- Harris, Benjamin AFLgranted 2019-04-10cancelled 2019-04-30
Successor callsigns
Callsigns held now by people who previously held KF4ICX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4ICX, oldest first.
- HARRIS, DAVID A GA2006-02-02 → cancelled 2018-03-29
- Harris, Benjamin A FL2019-04-30 active