Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KS1LUI callsign genealogy
Currently held by Lui, Kathryn S
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 KS1LUI's current licensee, walking backwards.
- Lui, Kathryn STXgranted 2011-09-26cancelled 2019-04-02
Successor callsigns
Callsigns held now by people who previously held KS1LUI.
No current licensee on record previously held this callsign.