Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB0WTF callsign genealogy
Currently held by Basow, William M
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 KB0WTF's current licensee, walking backwards.
- Basow, William MCOgranted 2024-04-06cancelled 2024-04-26
Successor callsigns
Callsigns held now by people who previously held KB0WTF.
No current licensee on record previously held this callsign.