Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3NW callsign genealogy
Currently held by WILLIAMS, KEITH N
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 K3NW's current licensee, walking backwards.
- WILLIAMS, KEITH NMAgranted 2009-03-02cancelled 2009-05-05
Successor callsigns
Callsigns held now by people who previously held K3NW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3NW, oldest first.
- Williams, Norman A FL2001-03-17 → cancelled 2008-10-25
- WILLIAMS, KEITH N MA2019-02-20 active