Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU7TIS callsign genealogy
Currently held by Curtis, Heath
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 KU7TIS's current licensee, walking backwards.
- Curtis, HeathILgranted 2024-03-02cancelled 2024-03-22
Successor callsigns
Callsigns held now by people who previously held KU7TIS.
No current licensee on record previously held this callsign.