Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4BZ callsign genealogy
Currently held by WELTON, SARAH R
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 KW4BZ's current licensee, walking backwards.
- Welton, Sarah RFLgranted 2005-02-17cancelled 2014-10-09
Successor callsigns
Callsigns held now by people who previously held KW4BZ.
No current licensee on record previously held this callsign.