Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KX4CO callsign genealogy
Currently held by Profaci, Dominic G
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 KX4CO's current licensee, walking backwards.
- Profaci, Dominic GGAgranted 2015-01-23cancelled 2017-04-17
Successor callsigns
Callsigns held now by people who previously held KX4CO.
No current licensee on record previously held this callsign.