Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4NSJ callsign genealogy
Currently held by D Star Fan 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 KK4NSJ'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 KK4NSJ.
- W4FANactiveD Star Fan ClubFLgranted 2023-12-01