Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4VXT callsign genealogy
Currently held by Lutz, Timothy R
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 KK4VXT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KK4VXT.
No current licensee on record previously held this callsign.