Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4WJN callsign genealogy
Currently held by South, 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 N4WJN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N4WJN.
- South, William BVAgranted 2004-10-13cancelled 2008-08-19