Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K7CWC callsign genealogy
Currently held by CHANEY JR, CLIFFORD W
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 K7CWC's current licensee, walking backwards.
- Corcoran, Clifford WWAgranted 2018-05-18cancelled 2018-06-05
Successor callsigns
Callsigns held now by people who previously held K7CWC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7CWC, oldest first.
- CHANEY JR, CLIFFORD W UT2003-05-28 → cancelled 2015-05-29
- Corcoran, Clifford W WA2018-06-05 active