Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6IZJ callsign genealogy
Currently held by Sanders, J Michael
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 KD6IZJ's current licensee, walking backwards.
- Sanders, Michael JCAgranted 2020-10-19cancelled 2020-11-06
Successor callsigns
Callsigns held now by people who previously held KD6IZJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6IZJ, oldest first.
- Sanders, J Michael CA2003-05-20 → cancelled 2015-05-21
- Sanders, J Michael CA2020-11-06 active