Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7WFB callsign genealogy
Currently held by BONSKY, WILLIAM F
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 W7WFB's current licensee, walking backwards.
- BONSKY, WILLIAM FAZgranted 2005-07-29cancelled 2006-12-15
Successor callsigns
Callsigns held now by people who previously held W7WFB.
No current licensee on record previously held this callsign.