Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6XXX callsign genealogy
Currently held by Chehalem Mountain Contest Club
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 K6XXX's current licensee, walking backwards.
- Weiler, JayCAgranted 2022-05-10cancelled 2023-07-11
Successor callsigns
Callsigns held now by people who previously held K6XXX.
- NN7ORactiveChehalem Mountain Contest ClubORgranted 2016-09-13
All historical holders
Every license row we've seen with the callsign K6XXX, oldest first.
- Chehalem Mountain Contest Club OR1996-11-15 → cancelled 2005-06-25
- Weiler, Kevin J CA2017-04-19 → cancelled 2021-07-22
- Weiler, Jay CA2023-07-11 active