Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3OKJ callsign genealogy
Currently held by Smith, Joshua D
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 KB3OKJ's current licensee, walking backwards.
- SMITH, JOSHUA DMDgranted 1996-07-24cancelled 2005-03-12
Successor callsigns
Callsigns held now by people who previously held KB3OKJ.
No current licensee on record previously held this callsign.