Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4VGJ callsign genealogy
Currently held by Silio, Thomas J
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 KK4VGJ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KK4VGJ.
- Silio, Thomas JVAgranted 2013-11-18cancelled 2014-03-28