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

N6ZM callsign genealogy

Currently held by Artru, Donald H

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 N6ZM's current licensee, walking backwards.

  1. NB6Lactive· E
    ZIMMERMAN, LOUISCAgranted 2021-08-17
  2. AD6WBactive· E
    Bybee, William ECAgranted 2020-10-09
  3. KI6OBVcancelled· E
    Bybee, William ECAgranted 2008-01-24cancelled 2011-01-04

Successor callsigns

Callsigns held now by people who previously held N6ZM.

  1. AB7GGexpired· E
    TELDERS, ARNOLD WORgranted 2004-08-26cancelled 2016-11-24
← Back to N6ZM License history →