Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS2O callsign genealogy
Currently held by De Fazio, George F
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 WS2O's current licensee, walking backwards.
- De Fazio, George FNYgranted 1998-04-13cancelled 2003-03-04
Successor callsigns
Callsigns held now by people who previously held WS2O.
- BURGDORF, DONALD JNYgranted 2006-09-21cancelled 2014-03-18