Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KE0DJJ callsign genealogy
Currently held by MARQUARDT, STANLEY E
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 KE0DJJ's current licensee, walking backwards.
- MARQUARDT, STANLEY EKSgranted 2014-06-11cancelled 2015-03-03
Successor callsigns
Callsigns held now by people who previously held KE0DJJ.
- MARQUARDT, STANLEY EKSgranted 2014-06-11cancelled 2026-06-23