Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NW3U callsign genealogy
Currently held by KRUM, DAVID W
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 NW3U's current licensee, walking backwards.
- KRUM, DAVID WNCgranted 2008-05-08cancelled 2009-12-22
Successor callsigns
Callsigns held now by people who previously held NW3U.
- PARKS, PAUL DNCgranted 2026-08-19