Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9CFC callsign genealogy
Currently held by Connor, Charles F
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 K9CFC's current licensee, walking backwards.
- Connor, Charles FILgranted 2004-06-10cancelled 2004-08-24
Successor callsigns
Callsigns held now by people who previously held K9CFC.
No current licensee on record previously held this callsign.