Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR6EU callsign genealogy
Currently held by HILDEBRAND, THOMAS 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 KR6EU's current licensee, walking backwards.
- HILDEBRAND, THOMAS RCAgranted 1991-03-05cancelled 2001-11-14
- KA8CXLno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KR6EU.
- HILDEBRAND, THOMAS RCAgranted 2022-01-31