Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD6DX callsign genealogy
Currently held by SAKANE, JAMES Y
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 KD6DX's current licensee, walking backwards.
- Smith, John RCAgranted 2014-02-21cancelled 2020-04-21
Successor callsigns
Callsigns held now by people who previously held KD6DX.
- HENTSCH, JOHN ECAgranted 2017-10-20
All historical holders
Every license row we've seen with the callsign KD6DX, oldest first.
- SAKANE, JAMES Y CA2005-01-04 → cancelled 2017-03-24
- HENTSCH, JOHN E CA2017-06-02 → cancelled 2017-10-20
- Smith, John R CA2020-04-21 active