Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9CFY callsign genealogy
Currently held by Dill, Jeffrey E
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 KC9CFY's current licensee, walking backwards.
- Dill, Jeffrey EILgranted 2002-06-03cancelled 2002-08-06
Successor callsigns
Callsigns held now by people who previously held KC9CFY.
No current licensee on record previously held this callsign.