Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0CKW callsign genealogy
Currently held by CF RADIO II
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 W0CKW's current licensee, walking backwards.
- KC0YAMcancelledCF RADIO IICOgranted 2006-06-23cancelled 2006-07-14
Successor callsigns
Callsigns held now by people who previously held W0CKW.
No current licensee on record previously held this callsign.