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

AA5HY callsign genealogy

Currently held by ARMSTRONG, DAVID 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 AA5HY's current licensee, walking backwards.

  1. NA7LAactive· E
    TURNER, MICHAEL ATNgranted 2025-05-02
  2. KF4MKPcancelled· E
    TURNER, MICHAEL ATNgranted 2017-08-10cancelled 2025-05-02

Successor callsigns

Callsigns held now by people who previously held AA5HY.

  1. NA7LAcancelled· E
    ARMSTRONG, DAVID LLAgranted 2013-07-26cancelled 2017-06-10

All historical holders

Every license row we've seen with the callsign AA5HY, oldest first.

  • ARMSTRONG, DAVID L OR
    2010-02-18 → cancelled 2013-07-26
  • ARMSTRONG, DAVID L LA
    2017-06-10 active
← Back to AA5HY License history →