Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7XNN callsign genealogy
Currently held by PARK, THEODORE S
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 K7XNN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held K7XNN.
- NC6DXactiveRemington Hill DX ClubCAgranted 2018-08-03