Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6VFJ callsign genealogy
Currently held by Sohn, Eric Y
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 KN6VFJ's current licensee, walking backwards.
- Sohn, Eric YCAgranted 2023-12-27
Successor callsigns
Callsigns held now by people who previously held KN6VFJ.
- Sohn, Eric YCAgranted 2023-12-27