Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3OKB callsign genealogy
Currently held by GEMENY, WILLIAM G
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 W3OKB's current licensee, walking backwards.
- GEMENY, MICHAEL WMDgranted 2016-02-16cancelled 2021-01-15
Successor callsigns
Callsigns held now by people who previously held W3OKB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3OKB, oldest first.
- GEMENY, WILLIAM G MD2010-08-11 → cancelled 2019-02-12
- GEMENY, MICHAEL W MD2021-01-15 active