Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD4STA callsign genealogy
Currently held by Ashton, Steven T
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 KD4STA's current licensee, walking backwards.
- Ashton, Steven TFLgranted 2017-06-26cancelled 2017-07-21
Successor callsigns
Callsigns held now by people who previously held KD4STA.
- QUEENER, RALPHVAgranted 2018-07-05
All historical holders
Every license row we've seen with the callsign KD4STA, oldest first.
- QUEENER, RALPH KY2002-06-12 → cancelled 2008-09-23
- Ashton, Steven T NC2017-07-21 active