Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8ZX callsign genealogy
Currently held by Slepecky, Kenneth 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 N8ZX's current licensee, walking backwards.
- Slepecky, Kenneth ROHgranted 2019-06-12cancelled 2019-11-08
Successor callsigns
Callsigns held now by people who previously held N8ZX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8ZX, oldest first.
- KLINGLER, EUGENE H MI2007-08-24 → cancelled 2019-10-22
- Slepecky, Kenneth R OH2019-11-08 active