Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W5CSZ callsign genealogy
Currently held by Kuberski, Richard O
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 W5CSZ's current licensee, walking backwards.
- Kuberski, Richard OCOgranted 2011-01-28cancelled 2011-02-15
Successor callsigns
Callsigns held now by people who previously held W5CSZ.
No current licensee on record previously held this callsign.