Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2CAT callsign genealogy
Currently held by DUCAT, WILLIAM 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 W2CAT's current licensee, walking backwards.
- DUCAT, WILLIAM ATXgranted 2015-06-17cancelled 2016-06-18
Successor callsigns
Callsigns held now by people who previously held W2CAT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2CAT, oldest first.
- SARCI, DOMINICK F NY2004-02-25 → cancelled 2016-05-18
- DUCAT, WILLIAM A TX2026-04-17 active