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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

K2HTZ callsign genealogy

Currently held by CAVALLO, MICHAEL T

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 K2HTZ's current licensee, walking backwards.

  1. KC2JDPcancelled· P
    CAVALLO, MICHAEL TNJgranted 1995-06-21cancelled 2002-04-28
  2. KC2JDHcancelled· P
    CAVALLO, MICHAEL TNJgranted 1995-06-21cancelled 2002-02-13

Successor callsigns

Callsigns held now by people who previously held K2HTZ.

  1. K2MTCcancelled· T
    CAVALLO, MICHAEL TNJgranted 2018-08-11cancelled 2025-12-09
← Back to K2HTZ License history →