Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W4ORC callsign genealogy
Currently held by RITTER, CHARLES N
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 W4ORC's current licensee, walking backwards.
- KI4ZBAcancelledOPP AMATEUR RADIO CLUBALgranted 2007-08-23cancelled 2007-09-11
Successor callsigns
Callsigns held now by people who previously held W4ORC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4ORC, oldest first.
- RITTER, CHARLES N FL1994-03-01 → cancelled 2006-03-02
- OPP AMATEUR RADIO CLUB AL2017-08-21 active