Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6ZLB callsign genealogy
Currently held by ANDERSON, STUART T
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 KC6ZLB's current licensee, walking backwards.
- Anderson, Stuart TCAgranted 2004-11-23cancelled 2004-12-21
Successor callsigns
Callsigns held now by people who previously held KC6ZLB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6ZLB, oldest first.
- ANDERSON, STUART T CA1991-08-06 → cancelled 2003-08-07
- Anderson, Stuart T CA2024-11-14 active