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

K7MAZ callsign genealogy

Currently held by HINTZ, RICHARD 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 K7MAZ's current licensee, walking backwards.

  1. KK2Uactive· E
    Fissel, Robert WNJgranted 2018-06-16
  2. K2RWFcancelled· E
    Fissel, Robert WNJgranted 2014-11-25cancelled 2018-06-16
  3. KC2SQZcancelled· T
    Fissel, Robert WNJgranted 2008-01-14cancelled 2014-11-25

Successor callsigns

Callsigns held now by people who previously held K7MAZ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K7MAZ, oldest first.

  • HINTZ, RICHARD L WA
    2004-10-07 → cancelled 2007-08-15
  • MVET AZ
    2016-05-27 active
← Back to K7MAZ License history →