Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI5GRD callsign genealogy
Currently held by Dusbabek, Gary R
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 KI5GRD's current licensee, walking backwards.
- Dusbabek, Gary RTXgranted 2019-08-29cancelled 2019-09-17
Successor callsigns
Callsigns held now by people who previously held KI5GRD.
No current licensee on record previously held this callsign.