Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB3KOR callsign genealogy
Currently held by SOBEK, GARY A
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 WB3KOR's current licensee, walking backwards.
- Sobek, Gary APAgranted 2017-09-14cancelled 2017-10-06
Successor callsigns
Callsigns held now by people who previously held WB3KOR.
- SOBEK, GARY ANCgranted 2025-05-06