Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4EBH callsign genealogy
Currently held by Olney, Michael 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 K4EBH's current licensee, walking backwards.
- Olney, Michael AFLgranted 2011-09-13cancelled 2012-02-04
Successor callsigns
Callsigns held now by people who previously held K4EBH.
No current licensee on record previously held this callsign.