Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4OKN callsign genealogy
Currently held by ADAMS, WILLIAM H
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 N4OKN's current licensee, walking backwards.
- ADAMS, WILLIAM HGAgranted 2009-09-16cancelled 2013-04-30
Successor callsigns
Callsigns held now by people who previously held N4OKN.
No current licensee on record previously held this callsign.