Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7CPI callsign genealogy
Currently held by DUROSKO, THOMAS A
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 W7CPI's current licensee, walking backwards.
- DUROSKO, THOMAS AAZgranted 1998-04-22cancelled 2005-02-12
Successor callsigns
Callsigns held now by people who previously held W7CPI.
No current licensee on record previously held this callsign.