Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2SBC callsign genealogy
Currently held by THIES, ROBERT W
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 W2SBC's current licensee, walking backwards.
- THIES, ROBERT WNHgranted 1996-03-07cancelled 2002-10-16
Successor callsigns
Callsigns held now by people who previously held W2SBC.
No current licensee on record previously held this callsign.