Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3RCO callsign genealogy
Currently held by Berzinski, Richard J
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 W3RCO's current licensee, walking backwards.
- Berzinski, Richard JMDgranted 2017-09-19cancelled 2017-11-28
Successor callsigns
Callsigns held now by people who previously held W3RCO.
No current licensee on record previously held this callsign.