Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3OJ callsign genealogy
Currently held by SEUNATH-WILLIAMS, WILLIAM "BJ"
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 N3OJ's current licensee, walking backwards.
- Williams Jr, William WPAgranted 2001-03-12cancelled 2003-01-28
Successor callsigns
Callsigns held now by people who previously held N3OJ.
No current licensee on record previously held this callsign.