Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF8CJC callsign genealogy
Currently held by Czyzio, Christopher 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 KF8CJC's current licensee, walking backwards.
- Czyzio, Christopher JMIgranted 2015-10-09cancelled 2015-10-31
Successor callsigns
Callsigns held now by people who previously held KF8CJC.
No current licensee on record previously held this callsign.