Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3OKX callsign genealogy
Currently held by HORN, WALTON R
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 W3OKX's current licensee, walking backwards.
- HORN, RICHARD WNJgranted 2018-01-06cancelled 2019-09-27
Successor callsigns
Callsigns held now by people who previously held W3OKX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3OKX, oldest first.
- HORN, WALTON R PA2014-04-17 → cancelled 2019-08-19
- HORN, RICHARD W NJ2019-09-27 active