Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ6LSD callsign genealogy
Currently held by Tjiang, Steven W
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 KZ6LSD's current licensee, walking backwards.
- Tjiang, Steven WCAgranted 2007-09-05cancelled 2007-09-28
Successor callsigns
Callsigns held now by people who previously held KZ6LSD.
No current licensee on record previously held this callsign.