uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

K7MLZ callsign genealogy

Currently held by Zantek, Marjorie L

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 K7MLZ's current licensee, walking backwards.

  1. W7MLZcancelled· T
    Zantek, Marjorie LWAgranted 2016-05-17cancelled 2016-07-06
  2. N7SOFcancelled· T
    ZANTEK, MARJORIE DWAgranted 2011-06-02cancelled 2016-05-17

Successor callsigns

Callsigns held now by people who previously held K7MLZ.

No current licensee on record previously held this callsign.

← Back to K7MLZ License history →