Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1WAT callsign genealogy
Currently held by Roselli, Joseph G
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 W1WAT's current licensee, walking backwards.
- ROSELLI, JOSEPH GCTgranted 1995-03-02cancelled 2003-06-20
Successor callsigns
Callsigns held now by people who previously held W1WAT.
No current licensee on record previously held this callsign.