Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KS3B callsign genealogy
Currently held by BELKIN, SAM
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 KS3B's current licensee, walking backwards.
- Belkin, SamCAgranted 2007-10-25cancelled 2007-11-17
Successor callsigns
Callsigns held now by people who previously held KS3B.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KS3B, oldest first.
- GARLIN, WILBUR N PA1994-01-25 → cancelled 2001-06-26
- BELKIN, SAM CA2017-08-23 active