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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KF6NGO 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 KF6NGO'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 KF6NGO.

  1. K4OESactive
    CALIFORNIA EMERGENCY SERVICES RADIO ASSNCAgranted 2018-05-04