Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WI7WWW callsign genealogy
Currently held by Williams, Bill W
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 WI7WWW's current licensee, walking backwards.
- Williams, Bill WAZgranted 2017-12-11cancelled 2018-03-02
Successor callsigns
Callsigns held now by people who previously held WI7WWW.
No current licensee on record previously held this callsign.