Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4CCU callsign genealogy
Currently held by Cooper, Charles D
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 W4CCU's current licensee, walking backwards.
- Cooper, Charles DFLgranted 2001-05-02cancelled 2001-07-20
Successor callsigns
Callsigns held now by people who previously held W4CCU.
No current licensee on record previously held this callsign.