Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3RCC callsign genealogy
Currently held by DelChester Radio Contesting Club
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 K3RCC's current licensee, walking backwards.
- KC3DKWcancelledDelChester Radio Contesting ClubPAgranted 2014-09-04cancelled 2014-09-23
Successor callsigns
Callsigns held now by people who previously held K3RCC.
- COX II, ROY CPAgranted 2001-08-04cancelled 2013-08-06
All historical holders
Every license row we've seen with the callsign K3RCC, oldest first.
- COX II, ROY C PA2001-05-22 → cancelled 2001-08-04
- DelChester Radio Contesting Club PA2014-09-23 active