Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3SLB callsign genealogy
Currently held by BREISH, SHARON L
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 W3SLB's current licensee, walking backwards.
- BREISH, SHARON LPAgranted 2000-11-16cancelled 2008-09-16
- KA3YFLno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W3SLB.
No current licensee on record previously held this callsign.