Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6KYS callsign genealogy
Currently held by Boyer, Kris L
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 N6KYS's current licensee, walking backwards.
- Herstein, Kris LCAgranted 2011-02-17cancelled 2011-03-08
Successor callsigns
Callsigns held now by people who previously held N6KYS.
- Knapp, Bradley JINgranted 2001-03-28cancelled 2008-03-28
All historical holders
Every license row we've seen with the callsign N6KYS, oldest first.
- Knapp, Bradley J IN2001-03-28 → cancelled 2007-11-28
- Boyer, Kris L CA2011-03-08 → cancelled 2023-03-09