Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0NSW callsign genealogy
Currently held by WILLIAMS, NANCEE S
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 K0NSW's current licensee, walking backwards.
- WILLIAMS, NANCEE SMOgranted 1999-02-16cancelled 2004-02-10
Successor callsigns
Callsigns held now by people who previously held K0NSW.
No current licensee on record previously held this callsign.