Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4CPB callsign genealogy
Currently held by BERRYHILL IV, CHARLES P
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 W4CPB's current licensee, walking backwards.
- Berryhill IV, Charles PNCgranted 2007-02-21cancelled 2007-03-13
Successor callsigns
Callsigns held now by people who previously held W4CPB.
No current licensee on record previously held this callsign.