Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6BZT callsign genealogy
Currently held by Swiniarska, Anna K
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 KN6BZT's current licensee, walking backwards.
- Wilkins, John SCAgranted 2022-02-22cancelled 2022-03-18
Successor callsigns
Callsigns held now by people who previously held KN6BZT.
- Swiniarska, Anna KCAgranted 2019-06-08
All historical holders
Every license row we've seen with the callsign KN6BZT, oldest first.
- Swiniarska, Anna K CA2019-05-20 → cancelled 2019-06-08
- Wilkins, John S CA2022-03-18 active