Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1WWB callsign genealogy
Currently held by Bordeau, William
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 KC1WWB's current licensee, walking backwards.
- Bordeau, WilliamNHgranted 2024-09-17cancelled 2025-02-14
Successor callsigns
Callsigns held now by people who previously held KC1WWB.
No current licensee on record previously held this callsign.