Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4UTN callsign genealogy
Currently held by GREEVER, CHARLES V
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 K4UTN's current licensee, walking backwards.
- GREEVER, CHARLES VTNgranted 1999-03-16cancelled 2003-03-25
Successor callsigns
Callsigns held now by people who previously held K4UTN.
No current licensee on record previously held this callsign.