Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU7RT callsign genealogy
Currently held by Holbrook Sr, Kurt D
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 KU7RT's current licensee, walking backwards.
- Holbrook Sr, Kurt DUTgranted 2007-03-20cancelled 2007-04-10
Successor callsigns
Callsigns held now by people who previously held KU7RT.
No current licensee on record previously held this callsign.