Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7JCC callsign genealogy
Currently held by CERNIGLIA, JOHN C
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 K7JCC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K7JCC.
No current licensee on record previously held this callsign.