Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF6NGJ callsign genealogy
Currently held by HUDSON III, JOHN N
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 KF6NGJ'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 KF6NGJ.
- K0OESactiveCALIFORNIA EMERGENCY SERVICES RADIO ASSNCAgranted 2018-05-04