Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NE0US callsign genealogy
Currently held by United States Contesting Association
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 NE0US's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NE0US.
- KZ0USactiveUnited States Contesting AssociationMOgranted 2017-05-20
All historical holders
Every license row we've seen with the callsign NE0US, oldest first.
- United States Contesting Association MO2016-12-13 → cancelled 2017-05-20
- CHRISTENSEN, DEAN R NE2019-06-08 active