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

N6MXM callsign genealogy

Currently held by Herndon III, John W

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 N6MXM's current licensee, walking backwards.

  1. N6JEOcancelled· T
    Herndon III, John WCAgranted 2011-05-27cancelled 2016-03-29
  2. KJ6MOFcancelled· T
    Herndon III, John WCAgranted 2011-02-08cancelled 2011-05-27

Successor callsigns

Callsigns held now by people who previously held N6MXM.

  1. K6OVLactive· T
    Herndon III, John WCAgranted 2018-03-27
  2. NL7VWexpired· G
    BROPHY, JAN BAKgranted 2000-10-28cancelled 2013-01-23
← Back to N6MXM License history →