Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0SEC callsign genealogy
Currently held by Livingston, Scott
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 KF0SEC's current licensee, walking backwards.
- Livingston, ScottSDgranted 2021-11-08cancelled 2021-12-03
Successor callsigns
Callsigns held now by people who previously held KF0SEC.
No current licensee on record previously held this callsign.