Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4WBT callsign genealogy
Currently held by TAYLOR, WILLIAM B
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 N4WBT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N4WBT.
- FREE, REX FALgranted 2019-10-01