Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4QDR callsign genealogy
Currently held by GILLIE, JOEL M
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 K4QDR's current licensee, walking backwards.
- GILLIE, JOEL MNCgranted 2003-04-24cancelled 2007-02-08
Successor callsigns
Callsigns held now by people who previously held K4QDR.
No current licensee on record previously held this callsign.