Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4XQ callsign genealogy
Currently held by Nixon, Vlad
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 KX4XQ's current licensee, walking backwards.
- Nixon, VladFLgranted 2020-01-13cancelled 2020-03-05
Successor callsigns
Callsigns held now by people who previously held KX4XQ.
No current licensee on record previously held this callsign.