Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0KUJ callsign genealogy
Currently held by Jensen, Kai Uwe G
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 N0KUJ's current licensee, walking backwards.
- Jensen, Kai Uwe GCOgranted 2026-03-21cancelled 2026-04-10
Successor callsigns
Callsigns held now by people who previously held N0KUJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0KUJ, oldest first.
- JENSEN, KEVIN A MO1999-07-13 → cancelled 2011-07-14
- Jensen, Kai Uwe G CO2026-04-10 active