Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3IFD callsign genealogy
Currently held by HIGGINS, WILLIAM B
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 W3IFD's current licensee, walking backwards.
- HIGGINS, WILLIAM BCTgranted 1994-05-10cancelled 2003-09-16
Successor callsigns
Callsigns held now by people who previously held W3IFD.
No current licensee on record previously held this callsign.