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

N0MAZ callsign genealogy

Currently held by Ziegenbein, Mark A

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 N0MAZ's current licensee, walking backwards.

  1. KE0MAZcancelled· T
    Ziegenbein, Mark AMNgranted 2016-07-01cancelled 2017-07-15
  2. KE0JNLcancelled· T
    Ziegenbein, Mark AMNgranted 2016-06-13cancelled 2016-07-01

Successor callsigns

Callsigns held now by people who previously held N0MAZ.

  1. KF0YCexpired· E
    ILLIES, DONALD GMNgranted 1993-10-05cancelled 2005-10-06
← Back to N0MAZ License history →