Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KR3UTZ callsign genealogy
Currently held by Widstrom, David
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 KR3UTZ's current licensee, walking backwards.
- Widstrom, DavidILgranted 2022-04-15cancelled 2022-05-06
Successor callsigns
Callsigns held now by people who previously held KR3UTZ.
No current licensee on record previously held this callsign.