Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4WXX callsign genealogy
Currently held by Summersell, Steven G
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 K4WXX's current licensee, walking backwards.
- Summersell, Steven GALgranted 2023-11-14cancelled 2024-07-26
Successor callsigns
Callsigns held now by people who previously held K4WXX.
- Blankenship, James DALgranted 2020-12-15
All historical holders
Every license row we've seen with the callsign K4WXX, oldest first.
- BLANKENSHIP, JAMES D AL1998-06-24 → cancelled 2000-12-09
- Summersell, Steven G AL2024-07-26 active