Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KY8U callsign genealogy
Currently held by Rossi, Ernest E
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 KY8U's current licensee, walking backwards.
- KOEHLER, JOSHUA JOHgranted 2017-05-19cancelled 2019-06-18
Successor callsigns
Callsigns held now by people who previously held KY8U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KY8U, oldest first.
- Rossi, Ernest E NC2007-05-25 → cancelled 2019-05-29
- KOEHLER, JOSHUA J IN2019-06-18 active