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

AA9M callsign genealogy

Currently held by Burke, Matthew J

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 AA9M's current licensee, walking backwards.

  1. KZ4NBcancelled· E
    Austin, AdamFLgranted 2024-07-23cancelled 2024-12-20
  2. KQ4UQTcancelled· E
    Austin, AdamFLgranted 2024-07-23cancelled 2024-11-08
  3. KQ4TXVcancelled· G
    AUSTIN, ADAMFLgranted 2024-07-23cancelled 2024-08-16

Successor callsigns

Callsigns held now by people who previously held AA9M.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AA9M, oldest first.

  • BUHR SR, RAYMOND P TX
    1990-11-20 → cancelled 1992-05-06
  • Burke, Matthew J IL
    2013-08-27 → cancelled 2024-11-30
  • Austin, Adam FL
    2024-12-20 active
← Back to AA9M License history →