Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9JDI callsign genealogy
Currently held by BERNSTEIN, DANIEL
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 K9JDI's current licensee, walking backwards.
- BERNSTEIN, DANIELILgranted 2009-05-05cancelled 2009-05-27
Successor callsigns
Callsigns held now by people who previously held K9JDI.
No current licensee on record previously held this callsign.