Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0STW callsign genealogy
Currently held by WILLIAMS, SCOTT T
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 K0STW's current licensee, walking backwards.
- WILLIAMS, SCOTT TNDgranted 1993-06-08cancelled 2000-12-19
- KB0LEIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K0STW.
No current licensee on record previously held this callsign.