Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8EIO callsign genealogy
Currently held by MILLER, JAMES 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 K8EIO's current licensee, walking backwards.
- SHENEMAN, ROBERT LMIgranted 2009-02-03cancelled 2013-12-03
Successor callsigns
Callsigns held now by people who previously held K8EIO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8EIO, oldest first.
- MILLER, JAMES A OH1998-10-06 → cancelled 2010-10-07
- SHENEMAN, ROBERT L MI2013-12-03 → cancelled 2026-03-07