Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF0WWB callsign genealogy
Currently held by bridge III, william 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 KF0WWB's current licensee, walking backwards.
- Bridge III, William WKSgranted 2021-10-12cancelled 2021-11-02
Successor callsigns
Callsigns held now by people who previously held KF0WWB.
No current licensee on record previously held this callsign.