Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2X callsign genealogy
Currently held by Shine, Stephen R
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 KD2X's current licensee, walking backwards.
- Shine, Stephen RNYgranted 2020-05-07cancelled 2024-02-17
Successor callsigns
Callsigns held now by people who previously held KD2X.
- HILLGEN, JASONNCgranted 2022-01-29
All historical holders
Every license row we've seen with the callsign KD2X, oldest first.
- BLYTHE, RONALD C NY2005-10-06 → cancelled 2017-10-07
- HILLGEN, JASON NC2017-10-28 → cancelled 2022-01-29
- Shine, Stephen R NY2024-02-17 active