Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4NXX callsign genealogy
Currently held by Cecil, Jeremy D
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 K4NXX's current licensee, walking backwards.
- Cecil, Jeremy DKYgranted 2004-10-13cancelled 2008-01-18
Successor callsigns
Callsigns held now by people who previously held K4NXX.
No current licensee on record previously held this callsign.