Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KR4SC callsign genealogy
Currently held by McLeod, Steven F
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 KR4SC's current licensee, walking backwards.
- McLeod, Steven FGAgranted 2021-02-23cancelled 2021-06-02
Successor callsigns
Callsigns held now by people who previously held KR4SC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KR4SC, oldest first.
- JENKINS, DAVID M FL2004-05-06 → cancelled 2016-05-25
- McLeod, Steven F GA2021-06-02 active