Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0ENS callsign genealogy
Currently held by ROBERTSON, LUTHER R
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 K0ENS's current licensee, walking backwards.
- Schnetzler, Eric NCOgranted 2015-07-29cancelled 2015-09-15
Successor callsigns
Callsigns held now by people who previously held K0ENS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0ENS, oldest first.
- ROBERTSON, LUTHER R MO1995-12-11 → cancelled 2007-12-12
- Schnetzler, Eric N OK2025-08-13 active