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

K9MZ callsign genealogy

Currently held by Lingle, Gordon D

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 K9MZ's current licensee, walking backwards.

  1. AD5KKactive· E
    RAMOS SANDOVAL, ARMANDONVgranted 2024-02-23
  2. KF7SFLcancelled· E
    RAMOS SANDOVAL, ARMANDONVgranted 2011-10-25cancelled 2014-03-28

Successor callsigns

Callsigns held now by people who previously held K9MZ.

  1. W4MScancelled· E
    ZEUG, MICHAEL RGAgranted 1997-07-11cancelled 1999-11-23
← Back to K9MZ License history →