Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4EQV callsign genealogy
Currently held by Ghisolfi, Ruggero
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 KK4EQV'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 KK4EQV.
- Ghisolfi, RuggeroFLgranted 2011-11-01cancelled 2023-11-02