Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN0WJC callsign genealogy
Currently held by Myers, Christopher 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 KN0WJC's current licensee, walking backwards.
- Myers, Christopher WAZgranted 2023-05-11cancelled 2023-11-25
Successor callsigns
Callsigns held now by people who previously held KN0WJC.
- KIM, LEONARD JCAgranted 2020-11-21
All historical holders
Every license row we've seen with the callsign KN0WJC, oldest first.
- KIM, LEONARD J CA2020-10-16 → cancelled 2020-11-21
- Myers, Christopher W AZ2023-11-25 active