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

AC5TZ callsign genealogy

Currently held by Hammond, Monte G

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 AC5TZ's current licensee, walking backwards.

  1. KM5WZcancelled· A
    Hammond, Monte GNMgranted 2000-01-25cancelled 2000-03-28
  2. KD5JBGcancelled· G
    HAMMOND, MONTE GNMgranted 2000-01-25cancelled 2000-02-26

Successor callsigns

Callsigns held now by people who previously held AC5TZ.

  1. K7GPAexpired· E
    Hammond, Monte GIDgranted 2002-05-31cancelled 2014-06-03
← Back to AC5TZ License history →