Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4JCC callsign genealogy
Currently held by Clark Jr, 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 KQ4JCC's current licensee, walking backwards.
- Clark Jr, John CNCgranted 2023-03-25cancelled 2023-04-14
Successor callsigns
Callsigns held now by people who previously held KQ4JCC.
No current licensee on record previously held this callsign.