Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI0Y callsign genealogy
Currently held by EBERLE, MARK A
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 KI0Y's current licensee, walking backwards.
- EBERLE, MARK AMOgranted 1996-04-29cancelled 2000-11-21
Successor callsigns
Callsigns held now by people who previously held KI0Y.
No current licensee on record previously held this callsign.