Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB2SCU callsign genealogy
Currently held by BIALECKI, LAWRENCE J
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 WB2SCU's current licensee, walking backwards.
- Bialecki, Lawrence JCOgranted 2022-02-28cancelled 2022-03-18
Successor callsigns
Callsigns held now by people who previously held WB2SCU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB2SCU, oldest first.
- BIALECKI, LAWRENCE J CA2003-10-23 → cancelled 2016-01-05
- Bialecki, Lawrence J CO2022-03-18 active