Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR1TD callsign genealogy
Currently held by FIEBKE, KEVIN 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 KR1TD's current licensee, walking backwards.
- FIEBKE, KEVIN MNYgranted 1990-03-13cancelled 2000-03-07
Successor callsigns
Callsigns held now by people who previously held KR1TD.
No current licensee on record previously held this callsign.