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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K7CZT callsign genealogy

Currently held by ANDERSON, DUANE

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 K7CZT's current licensee, walking backwards.

  1. NA7DAcancelled· E
    ANDERSON, DUANEORgranted 2008-12-16cancelled 2017-03-28
  2. NA3VYactive· E
    Johnson, Gary RTXgranted 2018-07-10
  3. N5BAAactive· G
    Alley, Blake ATXgranted 2024-09-13
  4. KJ6BAAcancelled· G
    Alley, Blake ATXgranted 2024-03-26cancelled 2024-09-13
  5. KJ5EYUcancelled· T
    Alley, Blake ATXgranted 2024-03-06cancelled 2024-03-26

Successor callsigns

Callsigns held now by people who previously held K7CZT.

No current licensee on record previously held this callsign.

← Back to K7CZT License history →