Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6KU callsign genealogy
Currently held by CURTIS, JOHN G
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 K6KU's current licensee, walking backwards.
- BLAKE, DANIEL ECAgranted 2020-05-19cancelled 2020-06-23
- KC6MFDno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K6KU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6KU, oldest first.
- CURTIS, JOHN G CA2008-07-28 → cancelled 2018-06-04
- BLAKE, DANIEL E CA2020-06-23 active