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

KZ6XX callsign genealogy

Currently held by AMADOR SIX METER DX CLUB

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 KZ6XX's current licensee, walking backwards.

  1. KH6RZcancelled
    AMADOR SIX METER DX CLUBHIgranted 2008-11-29cancelled 2016-04-22
  2. W6YKMactive· T
    HONNOLD, MIKE KCAgranted 2020-12-08
  3. KI6ESOcancelled· T
    Honnold, Mike KCAgranted 2006-07-18cancelled 2010-12-21

Successor callsigns

Callsigns held now by people who previously held KZ6XX.

  1. AJ6DXcancelled
    AMADOR SIX METER DX CLUBCAgranted 2016-07-01cancelled 2017-02-17
← Back to KZ6XX License history →