Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4SDC callsign genealogy
Currently held by Krome, Keith 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 KI4SDC's current licensee, walking backwards.
- KQ4IUQcancelledSouth Dade Gmrs ClubFLgranted 2023-05-25cancelled 2023-06-22
Successor callsigns
Callsigns held now by people who previously held KI4SDC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI4SDC, oldest first.
- Krome, Keith E AL2006-11-14 → cancelled 2018-11-15
- South Dade Gmrs Club FL2023-06-22 active