Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3NUT callsign genealogy
Currently held by Destefano, Frank E
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 W3NUT's current licensee, walking backwards.
- DeStefano 280, Frank EPAgranted 2021-07-01cancelled 2024-11-22
Successor callsigns
Callsigns held now by people who previously held W3NUT.
- DeStefano 280, Frank EPAgranted 2021-07-01cancelled 2024-11-22