Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4DLE callsign genealogy
Currently held by MARSHALL COUNTY AMATEUR RADIO CLUB
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 KF4DLE's current licensee, walking backwards.
- KN4FFNcancelledFDLE CommsFLgranted 2017-08-14cancelled 2017-09-02
Successor callsigns
Callsigns held now by people who previously held KF4DLE.
- NA4SMactive147.200 Repeater Group AssociationALgranted 2015-05-30
All historical holders
Every license row we've seen with the callsign KF4DLE, oldest first.
- MARSHALL COUNTY AMATEUR RADIO CLUB AL1995-09-21 → cancelled 2005-03-18
- FDLE Comms FL2017-09-02 active