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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KF6NGL 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 KF6NGL'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 KF6NGL.

  1. K1OESactive
    CALIFORNIA EMERGENCY SERVICES RADIO ASSNCAgranted 2018-05-04