Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4FP callsign genealogy
Currently held by Wilson, Johnnie L
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 KX4FP's current licensee, walking backwards.
- Wilson, Johnnie LFLgranted 2015-05-19cancelled 2017-08-29
Successor callsigns
Callsigns held now by people who previously held KX4FP.
No current licensee on record previously held this callsign.