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

AF4MH callsign genealogy

Currently held by ORAMA, MIGUEL

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 AF4MH's current licensee, walking backwards.

  1. N9MJHcancelled· E
    Holleman, Matthew JGAgranted 2020-07-28cancelled 2022-01-08
  2. KO4DXRcancelled· G
    Holleman, Matthew JGAgranted 2020-06-02cancelled 2020-07-28

Successor callsigns

Callsigns held now by people who previously held AF4MH.

  1. AI4EMcancelled· E
    ORAMA, MIGUELFLgranted 2002-12-14cancelled 2005-08-02

All historical holders

Every license row we've seen with the callsign AF4MH, oldest first.

  • ORAMA, MIGUEL FL
    2002-12-14 → cancelled 2004-03-16
  • Holleman, Matthew J GA
    2022-01-08 active
← Back to AF4MH License history →