Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2SFV callsign genealogy
Currently held by Ritchie, William 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 KC2SFV's current licensee, walking backwards.
- Ritchie, William ENYgranted 1998-11-09cancelled 2007-09-24
Successor callsigns
Callsigns held now by people who previously held KC2SFV.
No current licensee on record previously held this callsign.