Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4OLE callsign genealogy
Currently held by DAILEY, WALTER 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 K4OLE's current licensee, walking backwards.
- Ebersold Jr, Orin LFLgranted 2023-05-09cancelled 2023-05-31
Successor callsigns
Callsigns held now by people who previously held K4OLE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4OLE, oldest first.
- DAILEY, WALTER E TN1994-01-04 → cancelled 2006-01-05
- Ebersold Jr, Orin L FL2023-05-31 active