Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4WX callsign genealogy
Currently held by Gruner, Ronald H
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 AK4WX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AK4WX.
- Gruner, Ronald HFLgranted 2022-06-16
All historical holders
Every license row we've seen with the callsign AK4WX, oldest first.
- Gruner, Ronald H FL2012-07-20 → cancelled 2012-08-10
- Pittser, Terry L FL2025-04-16 active