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

NA7DA 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 NA7DA's current licensee, walking backwards.

  1. NA3VYactive· E
    Johnson, Gary RTXgranted 2018-07-10
  2. N5BAAactive· G
    Alley, Blake ATXgranted 2024-09-13
  3. KJ6BAAcancelled· G
    Alley, Blake ATXgranted 2024-03-26cancelled 2024-09-13
  4. KJ5EYUcancelled· T
    Alley, Blake ATXgranted 2024-03-06cancelled 2024-03-26

Successor callsigns

Callsigns held now by people who previously held NA7DA.

  1. K7CZTactive· E
    ANDERSON, DUANEORgranted 2017-03-28
← Back to NA7DA License history →