Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4JOW callsign genealogy
Currently held by WIMBERLEY, DEWEY L
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 K4JOW's current licensee, walking backwards.
- White, Joseph WKYgranted 2020-06-22cancelled 2020-08-04
Successor callsigns
Callsigns held now by people who previously held K4JOW.
- White, Joseph WKYgranted 2021-10-13
All historical holders
Every license row we've seen with the callsign K4JOW, oldest first.
- WIMBERLEY, DEWEY L FL1996-12-24 → cancelled 2008-12-25
- White, Joseph W KY2020-08-04 → cancelled 2021-10-13