Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1RT callsign genealogy
Currently held by DE BRAGGA, JOSEPH R
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 W1RT's current licensee, walking backwards.
- D AUSILIO, JOHN LVAgranted 2002-09-04cancelled 2003-08-01
Successor callsigns
Callsigns held now by people who previously held W1RT.
- ECKERSON, CHARLES CTXgranted 2001-07-13cancelled 2003-07-09
All historical holders
Every license row we've seen with the callsign W1RT, oldest first.
- DE BRAGGA, JOSEPH R CT1988-02-09 → cancelled 2000-02-10
- ECKERSON, CHARLES C TX2000-03-03 → cancelled 2001-07-13
- D'AUSILIO, JOHN L MD2023-07-12 active